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NETCOMPOSITES
NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: CORE MATERIALS Core Materials. Engineering theory shows that the flexural stiffness of any panel is proportional to the cube of its thickness. The purpose of a core in a composite laminate is therefore to increase the laminate’s stiffness by effectively ‘thickening’ it with a low-density core material. This can provide a dramatic increase instiffness
QUICKBOATS - SUPPLIER DIRECTORY Quickboats is the owner and designer of the world’s most advanced and simply coolest folding boat. The boat is a multi-award winning product with numerous international patents and design registrations. Our team is dedicated to delivering the easiest to use and most enjoyable boat in the world. We COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
COMPOSITE MATERIALS GUIDE: REPAIR > BOLTED OR BONDED This isn’t true for bonding, except for very flexible materials. Other advantages of bolting include: Doesn’t require meticulous surface preparation. Easy to inspect for quality. Easily disassembled. Therefore, a basic rule for achieving the highest strength composite repair is to use bonding for thin laminates and bolting for thicklaminates.
CURED PLY THICKNESS CALCULATOR Cured Ply Thickness Calculator. This tool calculates the individual cured ply thickness in a laminate, given: the areal weight of the reinforcement fibres (in g/m 2 ); the density of those fibres (in g/cm 3 ); and the weight fraction and density of the matrix resin. (A second calculator is provided to convert volume fraction of fibres toweight
HTE ENGINEERING SERVICES LTD HTE, are a custom automation solutions company specialising in the design and manufacturing of bespoke plastic welding and component joining equipment. We have control of our solutions from R&D to production right through to delivery. Our services include design, prototyping, manufacture, distribution and after sales service. HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
DUPONT TO ACQUIRE MAJORITY INTEREST IN MAGELLAN SYSTEMS DuPont and Magellan Systems International have signed definitive agreements under which DuPont will increase its equity interest in Magellan. Magellan – an eight-year-old company with research and development facilities and a pilot manufacturing site located in Richmond – has been working with DuPont Advanced Fibre Systems (AFS), which also is based in Richmond, to develop M5, an ultra EXOVA PLZEN BECOMES EUROPE’S LARGEST CREEP AND STRESS Exova has consolidated its capabilities in Newcastle, UK and Plzeň, Czech Republic to create Europe’s largest creep and stress rupture laboratory. Exova explains that it invested in the transfer of 113 additional creep and stress rupture frames from its Newcastle laboratory to its Plzeň lab, and alNETCOMPOSITES
NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: CORE MATERIALS Core Materials. Engineering theory shows that the flexural stiffness of any panel is proportional to the cube of its thickness. The purpose of a core in a composite laminate is therefore to increase the laminate’s stiffness by effectively ‘thickening’ it with a low-density core material. This can provide a dramatic increase instiffness
QUICKBOATS - SUPPLIER DIRECTORY Quickboats is the owner and designer of the world’s most advanced and simply coolest folding boat. The boat is a multi-award winning product with numerous international patents and design registrations. Our team is dedicated to delivering the easiest to use and most enjoyable boat in the world. We COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
COMPOSITE MATERIALS GUIDE: REPAIR > BOLTED OR BONDED This isn’t true for bonding, except for very flexible materials. Other advantages of bolting include: Doesn’t require meticulous surface preparation. Easy to inspect for quality. Easily disassembled. Therefore, a basic rule for achieving the highest strength composite repair is to use bonding for thin laminates and bolting for thicklaminates.
CURED PLY THICKNESS CALCULATOR Cured Ply Thickness Calculator. This tool calculates the individual cured ply thickness in a laminate, given: the areal weight of the reinforcement fibres (in g/m 2 ); the density of those fibres (in g/cm 3 ); and the weight fraction and density of the matrix resin. (A second calculator is provided to convert volume fraction of fibres toweight
HTE ENGINEERING SERVICES LTD HTE, are a custom automation solutions company specialising in the design and manufacturing of bespoke plastic welding and component joining equipment. We have control of our solutions from R&D to production right through to delivery. Our services include design, prototyping, manufacture, distribution and after sales service. HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
DUPONT TO ACQUIRE MAJORITY INTEREST IN MAGELLAN SYSTEMS DuPont and Magellan Systems International have signed definitive agreements under which DuPont will increase its equity interest in Magellan. Magellan – an eight-year-old company with research and development facilities and a pilot manufacturing site located in Richmond – has been working with DuPont Advanced Fibre Systems (AFS), which also is based in Richmond, to develop M5, an ultra EXOVA PLZEN BECOMES EUROPE’S LARGEST CREEP AND STRESS Exova has consolidated its capabilities in Newcastle, UK and Plzeň, Czech Republic to create Europe’s largest creep and stress rupture laboratory. Exova explains that it invested in the transfer of 113 additional creep and stress rupture frames from its Newcastle laboratory to its Plzeň lab, and al COMPOSITE MATERIALS GUIDE: CORE MATERIALS > CORE Core Properties. The figures below give the shear strength and compressive strength of some of the core materials described, plotted against their densities. All the figures have been obtained from manufacturers’ data sheets. As might be expected, all the cores show an increase in properties with increasing density. READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS Guang Wei Composites announce new 30 Million RMB Research and Development Facility. Aerospace; Automotive; 11th April 2011 0 comments. JEC 2011 saw Guang Wei Composites announce two developments to the market the recent awarding of the Chinese patent for their Wind Energy semi-preg materials and the opening of a new 30 Million RMB Research and Development Facility. COMPOSITE MATERIALS GUIDE: CORE MATERIALS > OTHER FOAM Other Foam Cores. Foams are one of the most common forms of core material. They can be manufactured from a variety of synthetic polymers including polyvinyl chloride (PVC), polystyrene (PS), polyurethane (PU), polymethacrylamide, polyetherimide (PEI) and styreneacrylonitrile (SAN). They can be supplied in densities rangingfrom less than 30kg
COMPOSITE MATERIALS GUIDE: MANUFACTURING > SPRAY LAY-UP Laminates tend to be very resin-rich and therefore excessively heavy. Only short fibres are incorporated which severely limits the mechanical properties of the laminate. Resins need to be low in viscosity to be sprayable. This generally compromises their mechanical/thermal properties. The high styrene contents of spray lay-up resins generally COMPOSITE MATERIALS GUIDE: REPAIR > THERMOCOUPLES In general, the more thermocouples the better. This is because thermocouple failures are common and replacement during a running cure is virtually impossible. Also, temperatures can easily vary widely across a repair area during cure: 60–80ºF (35–45ºC) spreads are not uncommon. Most composite parts contain variances in thicknessand/or
READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS Innovative International Composites Summit and the JEC Composites Show. Automotive; Construction; 28th March 2011 0 comments. At the 2nd Innovative International Composites Summit (I.I.C.S.), more than 100 papers from 15 nationalities will this year focus on composites for mass production The Innovative International Composites Summit (I.I.C.S.) provides a wide-ranging and eventful program COMPOSITE MATERIALS GUIDE: REINFORCEMENTS > UNIDIRECTIONAL A unidirectional (UD) fabric is one in which the majority of fibres run in one direction only. A small amount of fibre or other material may run in other directions with the main intention being to hold the primary fibres in position, although the other fibres may also offer some structural properties. Some weavers of 0/90° fabrics term a LEWCOTT PSR133 PHENOLIC RESIN CONFORMS TO MIL-DTL-64154 Lewcott has responded to customer driven requests to retest and qualify its PSR133 phenolic to MIL-DTL-64154, rev. B, which has superseded MIL-R-9299, grade B. Test samples of its PSR133 based prepreg were submitted to a leading independent test lab COMPOSITE MATERIALS GUIDE: MANUFACTURING > WET/HAND LAY-UP The lower molecular weights of hand lay-up resins generally means that they have the potential to be more harmful than higher molecular weight products. The lower viscosity of the resins also means that they have an increased tendency to penetrate clothing etc. Limiting airborne styrene concentrations to legislated levels from polyestersand
WHAT’S THE BEST PRACTICE FOR STORING CARBON/EPOXY PREPREG Most of the time, however, you will need to store prepreg in the freezer. The prepreg should be contained in a moisture impermeable wrapping (preferably also airtight) prior to freezing. When defrosting for use the material should be left in its packaging until you are sure that the temperature is well above the dew-point in the room,this
NETCOMPOSITES
NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: CORE MATERIALS Core Materials. Engineering theory shows that the flexural stiffness of any panel is proportional to the cube of its thickness. The purpose of a core in a composite laminate is therefore to increase the laminate’s stiffness by effectively ‘thickening’ it with a low-density core material. This can provide a dramatic increase instiffness
COMPOSITE MATERIALS GUIDE: REPAIR > BOLTED OR BONDED This isn’t true for bonding, except for very flexible materials. Other advantages of bolting include: Doesn’t require meticulous surface preparation. Easy to inspect for quality. Easily disassembled. Therefore, a basic rule for achieving the highest strength composite repair is to use bonding for thin laminates and bolting for thicklaminates.
COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
CURED PLY THICKNESS CALCULATOR Cured Ply Thickness Calculator. This tool calculates the individual cured ply thickness in a laminate, given: the areal weight of the reinforcement fibres (in g/m 2 ); the density of those fibres (in g/cm 3 ); and the weight fraction and density of the matrix resin. (A second calculator is provided to convert volume fraction of fibres toweight
WHAT ARE THE MAIN ADVANTAGES OF COMPOSITES OVER METALS The advantages of using composites over metals highly depend on the application. Generally speaking, the main benefits of using composites are: 1. Freedom to tailor the stiffness and strength of a part by varying the thickness and fibre orientation; 2. Lightweighting – in some applications, composites can offer significant weight reductions HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
GENMAR TO SPIN-OFF ITS VEC TECHNOLOGY BUSINESS Genmar Holdings has spun-off its VEC Technology business into a new stand-alone entity. The newly created company’s official name is VEC Technology, L.L.C. VEC LLC will be owned and operated as a stand-alone company with several strategic DUPONT TO ACQUIRE MAJORITY INTEREST IN MAGELLAN SYSTEMS DuPont and Magellan Systems International have signed definitive agreements under which DuPont will increase its equity interest in Magellan. Magellan – an eight-year-old company with research and development facilities and a pilot manufacturing site located in Richmond – has been working with DuPont Advanced Fibre Systems (AFS), which also is based in Richmond, to develop M5, an ultra BAYDUR PUL POLYURETHANE RESIN USED FOR PULTRUDED Polyurethane pultrusion (PU) technology using fibreglass as a strengthening agent has found its way into a new line of applications. Inline Fiberglass Ltd. of Toronto, Canada, is using the technology with Bayer MaterialScience’s LLC new Baydur PUL 2500 polyurethane resin to provide new offerings for the window frame manufacturing industry – and is exploring a variety of new applicationsNETCOMPOSITES
NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: CORE MATERIALS Core Materials. Engineering theory shows that the flexural stiffness of any panel is proportional to the cube of its thickness. The purpose of a core in a composite laminate is therefore to increase the laminate’s stiffness by effectively ‘thickening’ it with a low-density core material. This can provide a dramatic increase instiffness
COMPOSITE MATERIALS GUIDE: REPAIR > BOLTED OR BONDED This isn’t true for bonding, except for very flexible materials. Other advantages of bolting include: Doesn’t require meticulous surface preparation. Easy to inspect for quality. Easily disassembled. Therefore, a basic rule for achieving the highest strength composite repair is to use bonding for thin laminates and bolting for thicklaminates.
COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
CURED PLY THICKNESS CALCULATOR Cured Ply Thickness Calculator. This tool calculates the individual cured ply thickness in a laminate, given: the areal weight of the reinforcement fibres (in g/m 2 ); the density of those fibres (in g/cm 3 ); and the weight fraction and density of the matrix resin. (A second calculator is provided to convert volume fraction of fibres toweight
WHAT ARE THE MAIN ADVANTAGES OF COMPOSITES OVER METALS The advantages of using composites over metals highly depend on the application. Generally speaking, the main benefits of using composites are: 1. Freedom to tailor the stiffness and strength of a part by varying the thickness and fibre orientation; 2. Lightweighting – in some applications, composites can offer significant weight reductions HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
GENMAR TO SPIN-OFF ITS VEC TECHNOLOGY BUSINESS Genmar Holdings has spun-off its VEC Technology business into a new stand-alone entity. The newly created company’s official name is VEC Technology, L.L.C. VEC LLC will be owned and operated as a stand-alone company with several strategic DUPONT TO ACQUIRE MAJORITY INTEREST IN MAGELLAN SYSTEMS DuPont and Magellan Systems International have signed definitive agreements under which DuPont will increase its equity interest in Magellan. Magellan – an eight-year-old company with research and development facilities and a pilot manufacturing site located in Richmond – has been working with DuPont Advanced Fibre Systems (AFS), which also is based in Richmond, to develop M5, an ultra BAYDUR PUL POLYURETHANE RESIN USED FOR PULTRUDED Polyurethane pultrusion (PU) technology using fibreglass as a strengthening agent has found its way into a new line of applications. Inline Fiberglass Ltd. of Toronto, Canada, is using the technology with Bayer MaterialScience’s LLC new Baydur PUL 2500 polyurethane resin to provide new offerings for the window frame manufacturing industry – and is exploring a variety of new applications COMPOSITE MATERIALS GUIDE: CORE MATERIALS Core Materials. Engineering theory shows that the flexural stiffness of any panel is proportional to the cube of its thickness. The purpose of a core in a composite laminate is therefore to increase the laminate’s stiffness by effectively ‘thickening’ it with a low-density core material. This can provide a dramatic increase instiffness
COMPOSITE MATERIALS GUIDE: REPAIR > TYPES OF REPAIR Structural Bonded External Doubler. Bonded external doublers are often used to perform repairs to lightly loaded thin laminate structures. This type of repair is especially common using wet lay-up materials. They may be room-temp or high-temperature cured, depending on the matrix resin system used. These repairs can regain a significantportion
READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS Innovative International Composites Summit and the JEC Composites Show. Automotive; Construction; 28th March 2011 0 comments. At the 2nd Innovative International Composites Summit (I.I.C.S.), more than 100 papers from 15 nationalities will this year focus on composites for mass production The Innovative International Composites Summit (I.I.C.S.) provides a wide-ranging and eventful program COMPOSITE MATERIALS GUIDE: MANUFACTURING > WET/HAND LAY-UP The lower molecular weights of hand lay-up resins generally means that they have the potential to be more harmful than higher molecular weight products. The lower viscosity of the resins also means that they have an increased tendency to penetrate clothing etc. Limiting airborne styrene concentrations to legislated levels from polyestersand
COMPOSITE MATERIALS GUIDE: MANUFACTURING > RESIN FILM Description. Dry fabrics are laid up interleaved with layers of semi-solid resin film supplied on a release paper. The lay-up is vacuum bagged to remove air through the dry fabrics, and then heated to allow the resin to first melt and flow into the air-free fabrics, and then after a certain time, to cure. HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
COMPOSITES FOR THE HEAVY DUTY TRUCK MARKET A concept composite bumper, first unveiled by Hendrickson at the Great American Trucking Show on November 16th in Dallas, Texas, was developed using a hybrid glass and carbon fiber design weighing up to 70 pounds less than its steel equivalent. This concept targets potential applications in the medium- and heavy-duty truck and bus(classes 5
DUPONT TO ACQUIRE MAJORITY INTEREST IN MAGELLAN SYSTEMS DuPont and Magellan Systems International have signed definitive agreements under which DuPont will increase its equity interest in Magellan. Magellan – an eight-year-old company with research and development facilities and a pilot manufacturing site located in Richmond – has been working with DuPont Advanced Fibre Systems (AFS), which also is based in Richmond, to develop M5, an ultra SABIC SIGNS TECHNOLOGY AGREEMENT FOR CARBON FIBRE PROJECT SABIC Signs Technology Agreement for Carbon Fibre Project. Saudi Basic Industries Corporation (SABIC) has signed a technology agreement with Montefibre granting it, and its affiliates, an extensive international licence on carbon fibre technology developed by Montefibre. SABIC will use the technology to build a carbon fibre plant in Saudi DOW AUTOMOTIVE SYSTEMS INTRODUCES VORAFUSE EPOXY To support the growing demand of the automotive industry of lightweight materials that can be processed on commercially reasonable scope, Dow Automotive Systems has developed a new solution for composites: VORAFUSE. According to Dow, VORAFUSE is for prepreg applications and combines epoxy resin wi COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
COMPOSITE MATERIALS GUIDE: REPAIR > BOLTED OR BONDED This isn’t true for bonding, except for very flexible materials. Other advantages of bolting include: Doesn’t require meticulous surface preparation. Easy to inspect for quality. Easily disassembled. Therefore, a basic rule for achieving the highest strength composite repair is to use bonding for thin laminates and bolting for thicklaminates.
HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
COMPOSITES FOR THE HEAVY DUTY TRUCK MARKET A concept composite bumper, first unveiled by Hendrickson at the Great American Trucking Show on November 16th in Dallas, Texas, was developed using a hybrid glass and carbon fiber design weighing up to 70 pounds less than its steel equivalent. This concept targets potential applications in the medium- and heavy-duty truck and bus(classes 5
LEWCOTT PSR133 PHENOLIC RESIN CONFORMS TO MIL-DTL-64154 Lewcott has responded to customer driven requests to retest and qualify its PSR133 phenolic to MIL-DTL-64154, rev. B, which has superseded MIL-R-9299, grade B. Test samples of its PSR133 based prepreg were submitted to a leading independent test lab DOW AUTOMOTIVE SYSTEMS INTRODUCES VORAFUSE EPOXY To support the growing demand of the automotive industry of lightweight materials that can be processed on commercially reasonable scope, Dow Automotive Systems has developed a new solution for composites: VORAFUSE. According to Dow, VORAFUSE is for prepreg applications and combines epoxy resin wi DUPONT TO ACQUIRE MAJORITY INTEREST IN MAGELLAN SYSTEMS DuPont and Magellan Systems International have signed definitive agreements under which DuPont will increase its equity interest in Magellan. Magellan – an eight-year-old company with research and development facilities and a pilot manufacturing site located in Richmond – has been working with DuPont Advanced Fibre Systems (AFS), which also is based in Richmond, to develop M5, an ultra BRYTE TECHNOLOGIES TO OPERATE AS TENCATE ADVANCED After being a wholly owned subsidiary of TenCate Advanced Composites of The Netherlands since 1999, Bryte Technologies began operating as TenCate Advanced Composites USA, Inc from February 1st. According to Scott Unger, Vice President & COO of TenCate Advanced Composites USA, “It is important to WHAT’S THE BEST PRACTICE FOR STORING CARBON/EPOXY PREPREG Most of the time, however, you will need to store prepreg in the freezer. The prepreg should be contained in a moisture impermeable wrapping (preferably also airtight) prior to freezing. When defrosting for use the material should be left in its packaging until you are sure that the temperature is well above the dew-point in the room,this
DAHER LHOTELLIER AEROTECHNOLOGIES NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
COMPOSITE MATERIALS GUIDE: REPAIR > BOLTED OR BONDED This isn’t true for bonding, except for very flexible materials. Other advantages of bolting include: Doesn’t require meticulous surface preparation. Easy to inspect for quality. Easily disassembled. Therefore, a basic rule for achieving the highest strength composite repair is to use bonding for thin laminates and bolting for thicklaminates.
HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
COMPOSITES FOR THE HEAVY DUTY TRUCK MARKET A concept composite bumper, first unveiled by Hendrickson at the Great American Trucking Show on November 16th in Dallas, Texas, was developed using a hybrid glass and carbon fiber design weighing up to 70 pounds less than its steel equivalent. This concept targets potential applications in the medium- and heavy-duty truck and bus(classes 5
LEWCOTT PSR133 PHENOLIC RESIN CONFORMS TO MIL-DTL-64154 Lewcott has responded to customer driven requests to retest and qualify its PSR133 phenolic to MIL-DTL-64154, rev. B, which has superseded MIL-R-9299, grade B. Test samples of its PSR133 based prepreg were submitted to a leading independent test lab DOW AUTOMOTIVE SYSTEMS INTRODUCES VORAFUSE EPOXY To support the growing demand of the automotive industry of lightweight materials that can be processed on commercially reasonable scope, Dow Automotive Systems has developed a new solution for composites: VORAFUSE. According to Dow, VORAFUSE is for prepreg applications and combines epoxy resin wi DUPONT TO ACQUIRE MAJORITY INTEREST IN MAGELLAN SYSTEMS DuPont and Magellan Systems International have signed definitive agreements under which DuPont will increase its equity interest in Magellan. Magellan – an eight-year-old company with research and development facilities and a pilot manufacturing site located in Richmond – has been working with DuPont Advanced Fibre Systems (AFS), which also is based in Richmond, to develop M5, an ultra BRYTE TECHNOLOGIES TO OPERATE AS TENCATE ADVANCED After being a wholly owned subsidiary of TenCate Advanced Composites of The Netherlands since 1999, Bryte Technologies began operating as TenCate Advanced Composites USA, Inc from February 1st. According to Scott Unger, Vice President & COO of TenCate Advanced Composites USA, “It is important to WHAT’S THE BEST PRACTICE FOR STORING CARBON/EPOXY PREPREG Most of the time, however, you will need to store prepreg in the freezer. The prepreg should be contained in a moisture impermeable wrapping (preferably also airtight) prior to freezing. When defrosting for use the material should be left in its packaging until you are sure that the temperature is well above the dew-point in the room,this
DAHER LHOTELLIER AEROTECHNOLOGIES NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
NETCOMPOSITES
NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: CORE MATERIALS Core Materials. Engineering theory shows that the flexural stiffness of any panel is proportional to the cube of its thickness. The purpose of a core in a composite laminate is therefore to increase the laminate’s stiffness by effectively ‘thickening’ it with a low-density core material. This can provide a dramatic increase instiffness
READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS Innovative International Composites Summit and the JEC Composites Show. Automotive; Construction; 28th March 2011 0 comments. At the 2nd Innovative International Composites Summit (I.I.C.S.), more than 100 papers from 15 nationalities will this year focus on composites for mass production The Innovative International Composites Summit (I.I.C.S.) provides a wide-ranging and eventful program COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS Creation of CarbonInspired Network for Southwest Europe. Construction; 1st March 2011 0 comments. A new technology transfer network between Spain, Portugal and the south of France has been created for the application of high value added materials in the automobile andbuilding sectors.
COMPOSITE MATERIALS GUIDE: MANUFACTURING > RESIN FILM Description. Dry fabrics are laid up interleaved with layers of semi-solid resin film supplied on a release paper. The lay-up is vacuum bagged to remove air through the dry fabrics, and then heated to allow the resin to first melt and flow into the air-free fabrics, and then after a certain time, to cure. HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
WHAT’S THE BEST PRACTICE FOR STORING CARBON/EPOXY PREPREG Most of the time, however, you will need to store prepreg in the freezer. The prepreg should be contained in a moisture impermeable wrapping (preferably also airtight) prior to freezing. When defrosting for use the material should be left in its packaging until you are sure that the temperature is well above the dew-point in the room,this
EXOVA PLZEN BECOMES EUROPE’S LARGEST CREEP AND STRESS Exova has consolidated its capabilities in Newcastle, UK and Plzeň, Czech Republic to create Europe’s largest creep and stress rupture laboratory. Exova explains that it invested in the transfer of 113 additional creep and stress rupture frames from its Newcastle laboratory to its Plzeň lab, and al COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
COMPOSITE MATERIALS GUIDE: REPAIR > BOLTED OR BONDED This isn’t true for bonding, except for very flexible materials. Other advantages of bolting include: Doesn’t require meticulous surface preparation. Easy to inspect for quality. Easily disassembled. Therefore, a basic rule for achieving the highest strength composite repair is to use bonding for thin laminates and bolting for thicklaminates.
HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
COMPOSITES FOR THE HEAVY DUTY TRUCK MARKET A concept composite bumper, first unveiled by Hendrickson at the Great American Trucking Show on November 16th in Dallas, Texas, was developed using a hybrid glass and carbon fiber design weighing up to 70 pounds less than its steel equivalent. This concept targets potential applications in the medium- and heavy-duty truck and bus(classes 5
LEWCOTT PSR133 PHENOLIC RESIN CONFORMS TO MIL-DTL-64154 Lewcott has responded to customer driven requests to retest and qualify its PSR133 phenolic to MIL-DTL-64154, rev. B, which has superseded MIL-R-9299, grade B. Test samples of its PSR133 based prepreg were submitted to a leading independent test lab DOW AUTOMOTIVE SYSTEMS INTRODUCES VORAFUSE EPOXY To support the growing demand of the automotive industry of lightweight materials that can be processed on commercially reasonable scope, Dow Automotive Systems has developed a new solution for composites: VORAFUSE. According to Dow, VORAFUSE is for prepreg applications and combines epoxy resin wi DUPONT TO ACQUIRE MAJORITY INTEREST IN MAGELLAN SYSTEMS DuPont and Magellan Systems International have signed definitive agreements under which DuPont will increase its equity interest in Magellan. Magellan – an eight-year-old company with research and development facilities and a pilot manufacturing site located in Richmond – has been working with DuPont Advanced Fibre Systems (AFS), which also is based in Richmond, to develop M5, an ultra BRYTE TECHNOLOGIES TO OPERATE AS TENCATE ADVANCED After being a wholly owned subsidiary of TenCate Advanced Composites of The Netherlands since 1999, Bryte Technologies began operating as TenCate Advanced Composites USA, Inc from February 1st. According to Scott Unger, Vice President & COO of TenCate Advanced Composites USA, “It is important to WHAT’S THE BEST PRACTICE FOR STORING CARBON/EPOXY PREPREG Most of the time, however, you will need to store prepreg in the freezer. The prepreg should be contained in a moisture impermeable wrapping (preferably also airtight) prior to freezing. When defrosting for use the material should be left in its packaging until you are sure that the temperature is well above the dew-point in the room,this
DAHER LHOTELLIER AEROTECHNOLOGIES NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
COMPOSITE MATERIALS GUIDE: REPAIR > BOLTED OR BONDED This isn’t true for bonding, except for very flexible materials. Other advantages of bolting include: Doesn’t require meticulous surface preparation. Easy to inspect for quality. Easily disassembled. Therefore, a basic rule for achieving the highest strength composite repair is to use bonding for thin laminates and bolting for thicklaminates.
HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
COMPOSITES FOR THE HEAVY DUTY TRUCK MARKET A concept composite bumper, first unveiled by Hendrickson at the Great American Trucking Show on November 16th in Dallas, Texas, was developed using a hybrid glass and carbon fiber design weighing up to 70 pounds less than its steel equivalent. This concept targets potential applications in the medium- and heavy-duty truck and bus(classes 5
LEWCOTT PSR133 PHENOLIC RESIN CONFORMS TO MIL-DTL-64154 Lewcott has responded to customer driven requests to retest and qualify its PSR133 phenolic to MIL-DTL-64154, rev. B, which has superseded MIL-R-9299, grade B. Test samples of its PSR133 based prepreg were submitted to a leading independent test lab DOW AUTOMOTIVE SYSTEMS INTRODUCES VORAFUSE EPOXY To support the growing demand of the automotive industry of lightweight materials that can be processed on commercially reasonable scope, Dow Automotive Systems has developed a new solution for composites: VORAFUSE. According to Dow, VORAFUSE is for prepreg applications and combines epoxy resin wi DUPONT TO ACQUIRE MAJORITY INTEREST IN MAGELLAN SYSTEMS DuPont and Magellan Systems International have signed definitive agreements under which DuPont will increase its equity interest in Magellan. Magellan – an eight-year-old company with research and development facilities and a pilot manufacturing site located in Richmond – has been working with DuPont Advanced Fibre Systems (AFS), which also is based in Richmond, to develop M5, an ultra BRYTE TECHNOLOGIES TO OPERATE AS TENCATE ADVANCED After being a wholly owned subsidiary of TenCate Advanced Composites of The Netherlands since 1999, Bryte Technologies began operating as TenCate Advanced Composites USA, Inc from February 1st. According to Scott Unger, Vice President & COO of TenCate Advanced Composites USA, “It is important to WHAT’S THE BEST PRACTICE FOR STORING CARBON/EPOXY PREPREG Most of the time, however, you will need to store prepreg in the freezer. The prepreg should be contained in a moisture impermeable wrapping (preferably also airtight) prior to freezing. When defrosting for use the material should be left in its packaging until you are sure that the temperature is well above the dew-point in the room,this
DAHER LHOTELLIER AEROTECHNOLOGIES NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
NETCOMPOSITES
NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: CORE MATERIALS Core Materials. Engineering theory shows that the flexural stiffness of any panel is proportional to the cube of its thickness. The purpose of a core in a composite laminate is therefore to increase the laminate’s stiffness by effectively ‘thickening’ it with a low-density core material. This can provide a dramatic increase instiffness
READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS Innovative International Composites Summit and the JEC Composites Show. Automotive; Construction; 28th March 2011 0 comments. At the 2nd Innovative International Composites Summit (I.I.C.S.), more than 100 papers from 15 nationalities will this year focus on composites for mass production The Innovative International Composites Summit (I.I.C.S.) provides a wide-ranging and eventful program COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS Creation of CarbonInspired Network for Southwest Europe. Construction; 1st March 2011 0 comments. A new technology transfer network between Spain, Portugal and the south of France has been created for the application of high value added materials in the automobile andbuilding sectors.
COMPOSITE MATERIALS GUIDE: MANUFACTURING > RESIN FILM Description. Dry fabrics are laid up interleaved with layers of semi-solid resin film supplied on a release paper. The lay-up is vacuum bagged to remove air through the dry fabrics, and then heated to allow the resin to first melt and flow into the air-free fabrics, and then after a certain time, to cure. HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
WHAT’S THE BEST PRACTICE FOR STORING CARBON/EPOXY PREPREG Most of the time, however, you will need to store prepreg in the freezer. The prepreg should be contained in a moisture impermeable wrapping (preferably also airtight) prior to freezing. When defrosting for use the material should be left in its packaging until you are sure that the temperature is well above the dew-point in the room,this
EXOVA PLZEN BECOMES EUROPE’S LARGEST CREEP AND STRESS Exova has consolidated its capabilities in Newcastle, UK and Plzeň, Czech Republic to create Europe’s largest creep and stress rupture laboratory. Exova explains that it invested in the transfer of 113 additional creep and stress rupture frames from its Newcastle laboratory to its Plzeň lab, and al COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
COMPOSITE MATERIALS GUIDE: REPAIR > BOLTED OR BONDED This isn’t true for bonding, except for very flexible materials. Other advantages of bolting include: Doesn’t require meticulous surface preparation. Easy to inspect for quality. Easily disassembled. Therefore, a basic rule for achieving the highest strength composite repair is to use bonding for thin laminates and bolting for thicklaminates.
HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
COMPOSITES FOR THE HEAVY DUTY TRUCK MARKET A concept composite bumper, first unveiled by Hendrickson at the Great American Trucking Show on November 16th in Dallas, Texas, was developed using a hybrid glass and carbon fiber design weighing up to 70 pounds less than its steel equivalent. This concept targets potential applications in the medium- and heavy-duty truck and bus(classes 5
LEWCOTT PSR133 PHENOLIC RESIN CONFORMS TO MIL-DTL-64154 Lewcott has responded to customer driven requests to retest and qualify its PSR133 phenolic to MIL-DTL-64154, rev. B, which has superseded MIL-R-9299, grade B. Test samples of its PSR133 based prepreg were submitted to a leading independent test lab DOW AUTOMOTIVE SYSTEMS INTRODUCES VORAFUSE EPOXY To support the growing demand of the automotive industry of lightweight materials that can be processed on commercially reasonable scope, Dow Automotive Systems has developed a new solution for composites: VORAFUSE. According to Dow, VORAFUSE is for prepreg applications and combines epoxy resin wi DUPONT TO ACQUIRE MAJORITY INTEREST IN MAGELLAN SYSTEMS DuPont and Magellan Systems International have signed definitive agreements under which DuPont will increase its equity interest in Magellan. Magellan – an eight-year-old company with research and development facilities and a pilot manufacturing site located in Richmond – has been working with DuPont Advanced Fibre Systems (AFS), which also is based in Richmond, to develop M5, an ultra BRYTE TECHNOLOGIES TO OPERATE AS TENCATE ADVANCED After being a wholly owned subsidiary of TenCate Advanced Composites of The Netherlands since 1999, Bryte Technologies began operating as TenCate Advanced Composites USA, Inc from February 1st. According to Scott Unger, Vice President & COO of TenCate Advanced Composites USA, “It is important to WHAT’S THE BEST PRACTICE FOR STORING CARBON/EPOXY PREPREG Most of the time, however, you will need to store prepreg in the freezer. The prepreg should be contained in a moisture impermeable wrapping (preferably also airtight) prior to freezing. When defrosting for use the material should be left in its packaging until you are sure that the temperature is well above the dew-point in the room,this
DAHER LHOTELLIER AEROTECHNOLOGIES NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
COMPOSITE MATERIALS GUIDE: REPAIR > BOLTED OR BONDED This isn’t true for bonding, except for very flexible materials. Other advantages of bolting include: Doesn’t require meticulous surface preparation. Easy to inspect for quality. Easily disassembled. Therefore, a basic rule for achieving the highest strength composite repair is to use bonding for thin laminates and bolting for thicklaminates.
HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
COMPOSITES FOR THE HEAVY DUTY TRUCK MARKET A concept composite bumper, first unveiled by Hendrickson at the Great American Trucking Show on November 16th in Dallas, Texas, was developed using a hybrid glass and carbon fiber design weighing up to 70 pounds less than its steel equivalent. This concept targets potential applications in the medium- and heavy-duty truck and bus(classes 5
LEWCOTT PSR133 PHENOLIC RESIN CONFORMS TO MIL-DTL-64154 Lewcott has responded to customer driven requests to retest and qualify its PSR133 phenolic to MIL-DTL-64154, rev. B, which has superseded MIL-R-9299, grade B. Test samples of its PSR133 based prepreg were submitted to a leading independent test lab DOW AUTOMOTIVE SYSTEMS INTRODUCES VORAFUSE EPOXY To support the growing demand of the automotive industry of lightweight materials that can be processed on commercially reasonable scope, Dow Automotive Systems has developed a new solution for composites: VORAFUSE. According to Dow, VORAFUSE is for prepreg applications and combines epoxy resin wi DUPONT TO ACQUIRE MAJORITY INTEREST IN MAGELLAN SYSTEMS DuPont and Magellan Systems International have signed definitive agreements under which DuPont will increase its equity interest in Magellan. Magellan – an eight-year-old company with research and development facilities and a pilot manufacturing site located in Richmond – has been working with DuPont Advanced Fibre Systems (AFS), which also is based in Richmond, to develop M5, an ultra BRYTE TECHNOLOGIES TO OPERATE AS TENCATE ADVANCED After being a wholly owned subsidiary of TenCate Advanced Composites of The Netherlands since 1999, Bryte Technologies began operating as TenCate Advanced Composites USA, Inc from February 1st. According to Scott Unger, Vice President & COO of TenCate Advanced Composites USA, “It is important to WHAT’S THE BEST PRACTICE FOR STORING CARBON/EPOXY PREPREG Most of the time, however, you will need to store prepreg in the freezer. The prepreg should be contained in a moisture impermeable wrapping (preferably also airtight) prior to freezing. When defrosting for use the material should be left in its packaging until you are sure that the temperature is well above the dew-point in the room,this
DAHER LHOTELLIER AEROTECHNOLOGIES NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
NETCOMPOSITES
NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: CORE MATERIALS Core Materials. Engineering theory shows that the flexural stiffness of any panel is proportional to the cube of its thickness. The purpose of a core in a composite laminate is therefore to increase the laminate’s stiffness by effectively ‘thickening’ it with a low-density core material. This can provide a dramatic increase instiffness
READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS Innovative International Composites Summit and the JEC Composites Show. Automotive; Construction; 28th March 2011 0 comments. At the 2nd Innovative International Composites Summit (I.I.C.S.), more than 100 papers from 15 nationalities will this year focus on composites for mass production The Innovative International Composites Summit (I.I.C.S.) provides a wide-ranging and eventful program COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS Creation of CarbonInspired Network for Southwest Europe. Construction; 1st March 2011 0 comments. A new technology transfer network between Spain, Portugal and the south of France has been created for the application of high value added materials in the automobile andbuilding sectors.
COMPOSITE MATERIALS GUIDE: MANUFACTURING > RESIN FILM Description. Dry fabrics are laid up interleaved with layers of semi-solid resin film supplied on a release paper. The lay-up is vacuum bagged to remove air through the dry fabrics, and then heated to allow the resin to first melt and flow into the air-free fabrics, and then after a certain time, to cure. HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
WHAT’S THE BEST PRACTICE FOR STORING CARBON/EPOXY PREPREG Most of the time, however, you will need to store prepreg in the freezer. The prepreg should be contained in a moisture impermeable wrapping (preferably also airtight) prior to freezing. When defrosting for use the material should be left in its packaging until you are sure that the temperature is well above the dew-point in the room,this
EXOVA PLZEN BECOMES EUROPE’S LARGEST CREEP AND STRESS Exova has consolidated its capabilities in Newcastle, UK and Plzeň, Czech Republic to create Europe’s largest creep and stress rupture laboratory. Exova explains that it invested in the transfer of 113 additional creep and stress rupture frames from its Newcastle laboratory to its Plzeň lab, and alNETCOMPOSITES
NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: CORE MATERIALS Core Materials. Engineering theory shows that the flexural stiffness of any panel is proportional to the cube of its thickness. The purpose of a core in a composite laminate is therefore to increase the laminate’s stiffness by effectively ‘thickening’ it with a low-density core material. This can provide a dramatic increase instiffness
COMPOSITE MATERIALS GUIDE: REPAIR > BOLTED OR BONDED This isn’t true for bonding, except for very flexible materials. Other advantages of bolting include: Doesn’t require meticulous surface preparation. Easy to inspect for quality. Easily disassembled. Therefore, a basic rule for achieving the highest strength composite repair is to use bonding for thin laminates and bolting for thicklaminates.
COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
LEWCOTT PSR133 PHENOLIC RESIN CONFORMS TO MIL-DTL-64154 Lewcott has responded to customer driven requests to retest and qualify its PSR133 phenolic to MIL-DTL-64154, rev. B, which has superseded MIL-R-9299, grade B. Test samples of its PSR133 based prepreg were submitted to a leading independent test lab COMPOSITES FOR THE HEAVY DUTY TRUCK MARKET A concept composite bumper, first unveiled by Hendrickson at the Great American Trucking Show on November 16th in Dallas, Texas, was developed using a hybrid glass and carbon fiber design weighing up to 70 pounds less than its steel equivalent. This concept targets potential applications in the medium- and heavy-duty truck and bus(classes 5
HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
DOW AUTOMOTIVE SYSTEMS INTRODUCES VORAFUSE EPOXY To support the growing demand of the automotive industry of lightweight materials that can be processed on commercially reasonable scope, Dow Automotive Systems has developed a new solution for composites: VORAFUSE. According to Dow, VORAFUSE is for prepreg applications and combines epoxy resin wi MARTIN MARIETTA MATERIALS LICENSES COMPOSITE TRAILER Martin Marietta Materials, Inc. has entered into a licensing agreement with Composittrailer n.v., of Lokeren, Belgium, to manufacture and market commercial truck trailers in North America, utilizing fiber-reinforced composite materials. Under the agreement, Martin Marietta will produce trailers us DAHER LHOTELLIER AEROTECHNOLOGIES NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
NETCOMPOSITES
NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: CORE MATERIALS Core Materials. Engineering theory shows that the flexural stiffness of any panel is proportional to the cube of its thickness. The purpose of a core in a composite laminate is therefore to increase the laminate’s stiffness by effectively ‘thickening’ it with a low-density core material. This can provide a dramatic increase instiffness
COMPOSITE MATERIALS GUIDE: REPAIR > BOLTED OR BONDED This isn’t true for bonding, except for very flexible materials. Other advantages of bolting include: Doesn’t require meticulous surface preparation. Easy to inspect for quality. Easily disassembled. Therefore, a basic rule for achieving the highest strength composite repair is to use bonding for thin laminates and bolting for thicklaminates.
COMPOSITE MATERIALS GUIDE: REPAIR > SCARFING A crude rule of thumb for the amount of material to remove during scarfing is to taper sand approximately 1/2 inch (12.5mm) of area per ply of composite laminate. Typical scarf distances are from 20 to 120 times the thickness of the laminate being scarfed. The material removed during scarfing is often referred to by angles, rather thandistance
LEWCOTT PSR133 PHENOLIC RESIN CONFORMS TO MIL-DTL-64154 Lewcott has responded to customer driven requests to retest and qualify its PSR133 phenolic to MIL-DTL-64154, rev. B, which has superseded MIL-R-9299, grade B. Test samples of its PSR133 based prepreg were submitted to a leading independent test lab COMPOSITES FOR THE HEAVY DUTY TRUCK MARKET A concept composite bumper, first unveiled by Hendrickson at the Great American Trucking Show on November 16th in Dallas, Texas, was developed using a hybrid glass and carbon fiber design weighing up to 70 pounds less than its steel equivalent. This concept targets potential applications in the medium- and heavy-duty truck and bus(classes 5
HOW ENVIRONMENTALLY FRIENDLY ARE COMPOSITES MATERIALS 0. Plastics have a bad rep at the moment but composites can achieve mechanical properties that other materials simply cannot, and often require less maintenance over their life-span. They can also offer massive weight savings. There is a lot of research being carried out into bio-based materials for composites including bio-based resinssuch as
DOW AUTOMOTIVE SYSTEMS INTRODUCES VORAFUSE EPOXY To support the growing demand of the automotive industry of lightweight materials that can be processed on commercially reasonable scope, Dow Automotive Systems has developed a new solution for composites: VORAFUSE. According to Dow, VORAFUSE is for prepreg applications and combines epoxy resin wi MARTIN MARIETTA MATERIALS LICENSES COMPOSITE TRAILER Martin Marietta Materials, Inc. has entered into a licensing agreement with Composittrailer n.v., of Lokeren, Belgium, to manufacture and market commercial truck trailers in North America, utilizing fiber-reinforced composite materials. Under the agreement, Martin Marietta will produce trailers us DAHER LHOTELLIER AEROTECHNOLOGIES NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: CORE MATERIALS Core Materials. Engineering theory shows that the flexural stiffness of any panel is proportional to the cube of its thickness. The purpose of a core in a composite laminate is therefore to increase the laminate’s stiffness by effectively ‘thickening’ it with a low-density core material. This can provide a dramatic increase instiffness
READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
COMPOSITE MATERIALS GUIDE: CORE MATERIALS > OTHER FOAM Other Foam Cores. Foams are one of the most common forms of core material. They can be manufactured from a variety of synthetic polymers including polyvinyl chloride (PVC), polystyrene (PS), polyurethane (PU), polymethacrylamide, polyetherimide (PEI) and styreneacrylonitrile (SAN). They can be supplied in densities rangingfrom less than 30kg
COMPOSITE MATERIALS GUIDE: CORE MATERIALS > HONEYCOMB Nomex honeycomb is made from Nomex paper – a form of paper based on Kevlar, rather than cellulose fibres. The initial paper honeycomb is usually dipped in a phenolic resin to produce a honeycomb core with high strength and very good fire resistance. It is widely used for lightweight interior panels for aircraft in conjunction with phenolic READ THE LATEST COMPOSITE MATERIALS INDUSTRY NEWS Creation of CarbonInspired Network for Southwest Europe. Construction; 1st March 2011 0 comments. A new technology transfer network between Spain, Portugal and the south of France has been created for the application of high value added materials in the automobile andbuilding sectors.
COMPOSITE MATERIALS GUIDE: REINFORCEMENTS > WOVEN FABRICS Woven Fabrics. For applications where more than one fibre orientation is required, a fabric combining 0° and 90° fibre orientations is useful. Woven fabrics are produced by the interlacing of warp (0°) fibres and weft (90°) fibres in a regular pattern or weave style. The fabric’s integrity is maintained by the mechanical interlocking of COMPOSITE MATERIALS GUIDE: REPAIR > REPAIR DESIGN Note: If the extent of damage or overall damaged area exceeds allowable repair limits in applicable repair manuals, then specific engineering support is required in order to proceed with the repair. An individually designed repair is necessary. Repair design is quite a complex subject, and specific training in composite repair design is amust!
CARBON FIBRE GRIDS REPLACE STEEL AS AN INNOVATIVE CONCRETE Carbon Fibre Grids Replace Steel as an Innovative Concrete Reinforcement. The three-dimensional carbon-fibre reinforcement, which is newly developed by SGL and V. FRAAS Solutions in Textile have been installed on a new factory building for Alphabeton in Büron, Switzerland. Using these three-dimensional carbon fibre grids asreinforcement, it
ADTECH PLASTIC SYSTEMS CORP NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner BusinessMedia).
PRESSURE INTENSIFIER Pressure Intensifier. A layer of flexible material (usually a high-temperature rubber) used to ensure the application of sufficient pressure to a location, such as a radius, in a lay-up being cured.Go
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LATEST NEWS:
Gardner Business Media Acquires NetComposites Media Assets1 year ago
NETCOMPOSITES LTD HAS TRANSFERRED THE RIGHTS AND OWNERSHIP OF THIS WEBSITE TO GARDNER BUSINESS MEDIA INC. On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner Business Media). THIS SITE IS NO LONGER BEING UPDATED. Please direct all enquiries to netcomposites@gardnerweb.com. For further details see our joint press release.
LATEST NEWS
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GARDNER BUSINESS MEDIA ACQUIRES NETCOMPOSITES MEDIA ASSETS14th February 2020
CARBONI E METALLI DEVELOP 3D-PRINTED MOTORCYCLE23rd October 2019
NOTUS COMPOSITES CELEBRATES MANUFACTURING MILESTONE23rd October 2019
ORGANOCOMP NOMINATED FOR BIOCOMPOSITE OF THE YEAR 23rd October 2019 Previous Next STRATASYS UNVEILS RANGE OF ADVANCED MATERIALS23rd October 2019
COMPOSITE SOLUTIONS FOR THE WIND ENERGY INDUSTRY23rd October 2019
ADVANCED ENGINEERING RETURNS TO THE NEC, BIRMINGHAM, UK22nd October 2019
NATURAL FIBRE PREPREGS FOR MOTORSPORT LAUNCHED22nd October 2019
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------------------------- LATEST NEWS BY CATEGORYMOTORSPORT
------------------------- CARBONI E METALLI DEVELOP 3D-PRINTED MOTORCYCLE __ 23rd October 2019 __ 0 comments NATURAL FIBRE PREPREGS FOR MOTORSPORT LAUNCHED __ 22nd October 2019 __ 0 comments CRP TECHNOLOGY AT COMPOSITES IN MOTORSPORT: SUCCESSFUL USE OF AM IN EVMOTORSPORT
__ 14th October 2019 __ 0 commentsCONSTRUCTION
------------------------- NOTUS COMPOSITES CELEBRATES MANUFACTURING MILESTONE __ 23rd October 2019 __ 0 comments SOLVAY’S XENCOR LFT CHOSEN FOR ALL-POLYMER E-BIKE __ 22nd October 2019 __ 0 comments FIBRELITE’S RADIO FREQUENCY FRIENDLY MANHOLE COVERS __ 15th October 2019 __ 0 commentsSUSTAINABILITY
------------------------- ORGANOCOMP NOMINATED FOR BIOCOMPOSITE OF THE YEAR __ 23rd October 2019 __ 0 comments NATURAL FIBRE PREPREGS FOR MOTORSPORT LAUNCHED __ 22nd October 2019 __ 0 comments SOLVAY’S XENCOR LFT CHOSEN FOR ALL-POLYMER E-BIKE __ 22nd October 2019 __ 0 commentsENERGY
------------------------- COMPOSITE SOLUTIONS FOR THE WIND ENERGY INDUSTRY __ 23rd October 2019 __ 0 comments MSA MANUFACTURING TO SHOWCASE CAPABILITIES __ 11th October 2019 __ 0 comments ABARIS RELEASES 2020 SCHEDULE __ 9th October 2019 __ 0 commentsAUTOMOTIVE
------------------------- SOLVAY’S XENCOR LFT CHOSEN FOR ALL-POLYMER E-BIKE __ 22nd October 2019 __ 0 comments SIGMATEX SIGMA DESIGN SHOWCASED __ 21st October 2019 __ 0 comments REVOLUTION IN CARBON FIBRE WHEEL TECHNOLOGY __ 17th October 2019 __ 0 comments NEWEST COMPOSITES QUESTIONS* 0
HOW TO CALCULATE FIBER-MATRIX WEIGHT PERCENTAGE FROM GIVEN DENSITY? -------------------------* 1
HOW TO CALCULATE THE THEORETICAL FIBER VOLUME FRACTION -------------------------* 0
ARE THERE ANY HEALTH CONCERNS REGARDING USE OF NANOCOMPOSITES?FOLLOW US
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