Materials

Prepregs

Porosity, voids and bridging in prepreg autoclave and vacuum bag-only laminates

Consideration of materials, methods and systems explores ways to reduce potential surface porosity, voids, resin-rich areas, bridging and other flaws in composite laminates.

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Aerospace

Trelleborg unveils high-temperature castable epoxy tooling material

Low-density TC350 epoxy board supports the creation of tooling in a range of sizes and complexities for carbon fiber, PP and GFRP parts.

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Carbon Fibers

Hyosung Advanced Materials increases PAN carbon fiber production for fuel tank cylinders

Third production line will bring an additional 2,500 tons of carbon fiber per year for industrial applications, infrastructure and type III and IV CNG and hydrogen pressure vessels.

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Carbon Fibers

Hypetex invests in composite manufacturing sustainability

U.K.-based manufacturer joins with SustainableX to address the negative ecological effects of post-process painting of composite components and find more sustainable solutions. 

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Consumer

Sigmatex renews partnership with CCM Hockey

Long-term partnership delivers high-performance carbon fiber hockey sticks for the elite sport market.

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Impossible Objects, Owens Corning to produce new high-performance 3D printing materials

Collaboration will develop tailor-made materials for composite-based AM, bring CBAM process to industrial scale to compete with other high-volume manufacturing methods.

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Consumer

Renewable Materials Conference 2021 announces innovation award winners

Three winning innovations include a hemp fiber and thermoset bioresin chair collection, PET bottles made from enzymatically recycled textile waste and CO2-based household cleaners.

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Welding

Reprocessable, repairable and recyclable epoxy resins for composites

CIDETEC matures 3R resins for aerospace applications via AIRPOXY program.

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Carbon Fibers

Toray develops heat-dissipating CFRP material for flexible thermal management design

Internal graphite sheets and a porous, heat-conductive layer CFRP support attains a thermal conductivity above that of metals without compromising quality, properties.

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Airtech 3D-printed resin delivers advanced manufacturing capabilities to U.K. defense sector

Carbon fiber-reinforced, PEI-based Dahltram I-350CF resin system enables production of high-temperature mold tooling for next-gen combat air demonstrator.

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