CW Blog

Index activity expands, led by production

The Composites Fabricating Index for May 2019 came in at 53.3, led higher by production activity.

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Acrylonitrile from biomass scales up

Affordable, sustainable, efficient manufacture of biomass-based acrylonitrile — the primary feedstock of carbon fiber production — is leaving the lab and entering the real world.

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Sustainability

Cutting the cost and time of tooling for composites

New 360 material achieves CFRP/Invar tool performance with less investment.

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Sustainability

The future of composites: The next generation

Columnist Dale Brosius reflects on what professional societies like SPE and SAMPE are doing to engage the next generation of composites leaders.

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Focus on Design

Thermoplastic primary aerostructures take another step forward

Employing new manufacturing techniques and the design freedom they create, GKN Fokker has joined forces with Gulfstream to assess thermoplastic composites for primary aircraft structures.

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Aerospace

Evolving AFP for the next generation

‘Aerospace quality at automotive pace’ is the mantra of the supply chain being developed for next-generation commercial aircraft. Automation is evolving to meet the challenge.

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Feature

Nanomaterial types and definitions

Nanomaterials range in size, material, characteristics and usage in composites manufacturing. Provided here are types and definitions of those currently available.

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Feature

Nanomaterials: Products, supply chain mature for next-gen composites

Development spans 3D and thermoplastic nanocomposites, nano-CMCs for hypersonics and nanomaterials safety and toxicity.

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Thermoplastics

2019 Paris Air Show: Highlights

The 2019 Paris Air Show may have lacked the glamour of a new aircraft program announcement, but the composites industry represented is clearly gearing up for next-generation aerospace manufacturing.

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Natural fiber composites: What’s holding them back?

Natural fiber reinforcements have been available for some time, but factors such as compatibility with current processes and geographic availability continue to limit widespread use.

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Application

FRP pultrusions replace wood for structural applications

Unlike wood, fiber-reinforced polymer (FRP) is unaffected by salt spray, moisture or prolonged immersion in water, making it a good material choice for structural applications in harsh environments.

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Trends

Composites-focused engineering, simulation services company launches in Germany

Simutence GmbH, a company started by Karlsruhe Institute of Technology graduates, offers custom simulation methods to composites manufacturers across end markets.

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