Materials

BMI

Polybenzoxazine on the horizon?

Benzoxazine veteran Dr. Hatsuro Ishida at Case Western Reserve University has developed what he calls the fourth generation of this versatile high-heat, high-strength matrix resin.

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Construction

In defense of glass fiber

Given the hype around carbon fiber, CW columnist Dale Brosius says it's easy to overlook the importance and future of glass fiber.

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Wind/Energy

Digital twin, digital thread and composites

How the integration of machines, sensors and software is beginning to impact composites manufacturing.

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Ashland unveils low-density, high-performance SMC

Ashland's new Arotran 771 sheet molding compound (SMC) offers a specific gravity of 1.2, with good mechanical and physical properties. The company is targeting 1.0 specific gravity, which would put SMC on par with aluminum in automotive applications.

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Defense

US Army evaluating composites solution for airfield damage repair

The US Army Engineer Research and Development Center (ERDC) is working on use of an FRP matting system to repair damaged military airfields.

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Glass Fibers

Navy unveils unmanned composites-intensive vessel

This entirely new class of ocean-going vessel can traverse thousands of kilometers over the open seas for months at a time, without a single crew member aboard.

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CFRP: Opportunities in orthopedics

Carbon fiber has a niche, but can it secure a larger piece of a high-growth pie?

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Automotive

Honda’s Clarity Fuel Cell sedan features hybrid-molded rear bumper beam

The rear bumper beam is made of the Tepex composites material from the Lanxess subsidiary Bond-Laminates.

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Adhesives

IAC debuts FiberFrame on 2017 Mercedes-Benz

Germany-based International Automotive Components (IAC) has launched its ultra lightweight FiberFrame natural fiber sun roof frame on the 2017 Mercedes-Benz E-Class.

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Structural adhesives, Part I: Industrial

Today’s myriad chemistry options enable formulators to tailor adhesives to customers' exact application requirements.

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