Braiding

IACMI

Composites recycling: Gaining traction

Recycling of carbon fiber, glass fiber and — at last — resins, is growing as new players enter the space.

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Ketones

Another opportunity to meet, and learn, in Paris

At the JEC World 2017, improvements in materials and processes were present at nearly every stand, with the emphasis on automotive-capable production speeds.

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Resins

SMC: Old dog, new tricks

A sheet molding compound renaissance highlights new reinforcements, new fillers, new matrices, new opportunities.

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Graphene

Wet-spinning carbon fiber precursor begins in Australia

Australian R&D center CSIRO is working on wet-spinning polymers to produce precursors for carbon fiber. Polymers being used include polyacrylonitrile, cellulose, lignin and blends of these materials. Q&A with Derek Buckmaster.

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Hi-Temp Resins

JEC World 2017 exhibit preview

JEC World will be held March 14-16 in Paris. CW previews some of the products and technologies that will be at the show.

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Carbon Fibers

Dyneema Carbon is prepared to handle all impacts

By marrying carbon with Dyneema, impact energy absorption can reportedly be increased by up to 100% while removing the risk of splintering.

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Reversibly crosslinking thermoset-thermoplastic hybrid polymers

Evonik’s new system delivers crosslinked performance of epoxies below 100°C, processing benefits of thermoplastics above 170°C.

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Braiding

How is knitting different?

There are three principal methods of manipulating fibers or yarns into textile fabrics.

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Aerospace

3D knitting solves preforming cost, time

Disruptive digitized technology a dramatic step-change in near-net preform production for Dassault Falcon interior air duct.

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Clear Carbon & Components: Bristol, RI, US

Breaking barriers in process and complexity, this agile manufacturer is gaining renown as a composites problem solver and champion of Class A cosmetic surfaces.

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