Epoxies
80% bio-based epoxy moves ski manufacturing toward zero-impact goals
Sicomin’s GreenPoxy80 increases bio-based material by 60% over previous epoxies, developed for use in a ZAG touring ski that aims to push the use of sustainable materials to new levels.
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Single endless roving placement saves up to 70% CFRP weight, enables closed-loop fiber recovery
Holy Technologies’ robotic Infinite Fiber Placement deposits carbon fiber as one continuous, uncut tow using six-axis robotics and RTM, enabling significant lightweighting and full-length fiber recovery via mild acetic acid solvolysis.
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ORNL 3D printing method with composites enables origami-inspired structures without a mold
The patent-pending hybrid method eliminates mold storage challenges, enables rapid deployment and facilitates production of flat-to-foldable structures integrating fiber reinforcement with 90% reduced cost.
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Bambooder, Roode Boards extend bamboo fibers to kiteboard prototype progression
SNAPSHOT: Collaborative work partially replaces fiberglass in kiteboard construction, considering more sustainable, low-CO2 options.
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Snap-Cure Epoxy Prepreg Systems: Thermoset Performance at Thermoplastic Speeds
The autoclave has long defined thermoset composites processing — snap-cure epoxy prepreg systems are built around the premise that it doesn't have to.
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TPRC study considers hybrid epoxy-LMPAEK composite co-cured joints
Research looks to co-curing approach as an alternative to directly connect thermoplastic and thermoset composite configurations without intermediates like rivets or adhesives.
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Using pi joints to expand a composite wing’s flight envelope
DarkAero replaced butt joints in the center wing box assembly to increase the flight test envelope in high-speed gust load conditions for its DarkAero 1 prototype composite aircraft.
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ROMAIN project validates robotic, prepreg patch repair for wind turbine blades
A developed prepreg-based patching system achieved an estimated 50% reduction in lamination and curing time compared to manual repair techniques, with field validation completed on operating turbines in Spain.
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IMDEA Materials develops multifunctional Kevlar using laser photothermal conversion
A study demonstrates how laser-induced graphene can be created directly on the surface of Kevlar-based composites without affecting structural integrity, enabling integrated sensing, electromagnetic shielding and de-icing capabilities.
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PCCL, Isovolta win Styrian Innovation Prize for vitrimer-based prepregs
Austrian-based Polymer Competence Center Leoben and Isovolta win regional award for achieving economic and large-scale production of recyclable, vitrimer-based composites.
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