Resins

Automotive

Thermoplastic overmolded thermosets, 2-minute cycle, one cell

Adhesive-free, functionalized hybrid composites enabled by industry-first, integrated molding cell.

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Carbon Fibers

Developing fire-resistant resins for composites

Ashland, Polynt-Reichhold and Scott Bader discuss chemistries, applications and future developments for FR composites.

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RTM

Reducing heat in EV motors via fiber-reinforced thermoset housing and stator

German researchers demonstrate fiber-reinforced phenolic motor housing and alumina-filled epoxy overmolded stator with integrated cooling circuits for reduced weight, increased power density and efficiency.

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Thermoplastics

SABIC introduces STADECK panels to Americas

STADECK panels are made from glass fiber reinforced thermoplastic resin and are up to 60 percent lighter than wooden planks.

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Out of Autoclave

Composites recycling — no more excuses

Columnist Dale Brosius outlines six actionable levels of composites recycling that fabricators should follow.

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Community college adds flexibility for advanced composites manufacturing students

Great Bay Community College has added morning classes for its Advanced Composites Manufacturing Certificate, benefiting working students.

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Consumer

Making better composite bikes, Part 2

My latest blog, about HIA Velo bicycles, concerned the use of high molecular weight polypropylene (HMWPP) combined with carbon fiber for more durable bicycle frames. But there’s more to cover on this topic: bicycle rims (wheels) that combine carbon and HMWPP for greater toughness.

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Bonding

Epoxies, Etc. launches fast curing toughened epoxy

Epoxies, Etc. (Cranston, R.I., U.S.) has launched its new 10-3041 Toughened Epoxy Adhesive, which reportedly develops a 3,000 psi lap shear strength within four hours.

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Carbon fiber will enable air taxi eVTOLs

Aircraft and autos have indeed faced CFRP production woes, but new tech opens door for both.

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Weaving

AeroLas explores new spinning technology for thermoplastic hybrid yarn

AeroLas is working to combine recycled carbon fiber with PEEK using adapted art textile machines and a patented air guided ring spinning technology. 

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CW Tech Days: High-Temp Composite Solutions