Thermoset Epoxies

Thermoset epoxies stand as one of the most prevalent matrix materials in composite manufacturing, prized for their exceptional mechanical properties and adhesive strength. These resins, when cured, form a rigid and durable structure that effectively bonds with various reinforcing materials like carbon or glass fibers. Thermoset epoxies offer versatility in processing, allowing for precise control over curing times and temperatures, enabling the creation of complex shapes and structures.

Application

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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Work In Progress 26 Jun 2026

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.

Additive Manufacturing 19 Jun 2026

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.

Sustainability 10 Jun 2026

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.

Troubleshooter 10 Jun 2026

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.

PAEK 3 Jun 2026

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.

Infusion 22 May 2026

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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Latest Epoxies News And Updates

Wind/Energy 20 May 2026

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.

Nanomaterials 20 May 2026

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.

Aerospace 6 May 2026

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.

Wind/Energy 24 Apr 2026

Leitwind adopts Recyclamine for LS20.X wind turbine blade

Aditya Birla’s recyclable epoxy resin system will support the wind turbine manufacturers’ LS20.X_MK2 platform, with potential phased rollout in LS39 and LS44 platforms.