Materials
Third patent issued for flexible thermoplastic prepreg
Technology enabling wider tapes and easier weaving/braiding for void-free laminates now offered by Precept One LLC
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4M demonstrates large-diameter carbon fiber production
4M Carbon Fiber, working with textile-grade polyacrylonitrile (PAN) precursor producer Dralon GbmH, has used its plasma oxidation technology to manufacture large-diameter carbon fiber.
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Graphene-reinforced carbon fibers may offer path to stronger, cheaper composites
Graphene (0.075 weight %) added to PAN precursor exhibited 225% increase in carbon fiber tensile strength and 184% increase in modulus.
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Gurit signs two-year kitting supply agreement with Chinese wind blade manufacturer
Gurit says the agreement is part of its strategic plan to extend its kitting and core material services into the Chinese domestic market.
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National Composites Centre leads dismantlable joints research
Adhesive additive technology is reported to make composite parts easier to dismantle, maintain and recycle.
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Web Industries launches composite formatting line in France
The U.S.-based precision formatter has installed its first high-volume composite slitting and spooling line at its Omega Systèmes plant in Nantes, France.
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People in Composites: April 2020
Chromaflo, Gurit and SGL Carbon SE announce new hires and retirements in the composites industry.
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Combination of automation, rigid foam core enable high-volume aircraft part production
A feasibility study demonstrates increased production capacity using Evonik foam core and automated manufacturing.
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Tooling, precision enable composites in satellite subsystems
Tight tolerances drive design and engineering of large-format composite component and dishes to create unique satellite structures.
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Commercial-scale carbon fiber recycling comes to Tennessee
Accepting carbon fiber waste materials now, Carbon Fiber Recycling will recycle 2,000 tons of carbon fiber waste per year at its Tennessee facility.
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