Braiding

IACMI

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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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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Automotive

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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Braiding

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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Weaving

How is knitting different?

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

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Weaving

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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Space

Highlights from 10th Intl. CFK Valley Stade Convention 2016

Annual conference featured new carbon composite technologies.

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Composites manufacturing — where the excitement lives

A regular CW columnist and the chief commercialization officer for the Institute for Advanced Composites Manufacturing Innovation (IACMI, Knoxville, TN, US), Dale Brosius points out that for today's engineering students, a Ph.D in manufacturing could open the door to an exciting, alternative career path.

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