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.
Latest Epoxies Articles
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CAELESTIS project presents final results, composite OGV demonstrator
Aimen, with consortium partners, led the validation of a full-scale outlet engine vane (OGV) aircraft component with ~35% less weight and 80% manufacturing defect reduction.
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Gurit reformulates composite epoxies with safer chemistries
As the EU reclassifies key epoxy diluents, Gurit’s technical team has developed patent-pending alternatives for its customers.
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Metyx Metybond self-adhesive reinforcement achieves clean, efficient composite layup
Directly integrated adhesive on carbon, glass or hybrid multiaxial fabrics enables clean repositioning, uniform adhesive distribution and improved edge stability.
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PRF Composite Materials launch year-long out-life prepreg RP5365
Mid-temperature cure epoxy prepreg system virtually eliminates any need for freezing or refrigeration while maintaining legacy material curing characteristics.
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Sicomin bio-based SR GreenPoxy 550 wood and fiber resin demonstrates raceboat construction prowess
Reformulated CMR-free epoxy system replicates legacy resin handling and performance properties, proving its bonding and laminating capabilities through the Greenscow racing yacht design.
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Huntsman Araldite epoxy adhesives are made safer, more sustainable
Reformulated adhesives, available in Europe, are free from BPA and CMR-classified substances. PCR plastic cartridges will also be introduced with some products.
Read MoreKnowledge Centers
During CW Tech Days: Thermoplastics for Large Structures, experts explored the materials and processing technologies that are enabling the transition to large-part manufacturing.
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Latest Epoxies News And Updates
Fibre Glast 2001 laminating epoxy balances easy handling, professional-grade performance
The novel epoxy resin formation, targeting composites fabrication, improves finish clarity, enhances toughness and is cold temperature stable.
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Master Bond features non-drop cryogenic epoxy
EP29LPSPND-3 is a two-component, electrically and thermally insulating epoxy compound with a paste consistency that can be used for bonding and sealing applications.
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Swancor partners with Siemens Gamesa, RWE for large-scale RecyclableBlade implementation
Fifty of the 100 wind blades installed on the Sofia offshore wind farm will feature recyclable epoxy resin, becoming a key flagship project representing RecyclableBlades at commercial scale.
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Toray Advanced Composites to supply composites for constellation solar arrays
Per a long-term agreement, space-qualified carbon fiber/epoxy materials will be delivered to Airborne for high-volume production of solar array substrates and yoke panels.
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NREL publishes carbon fiber composite deconstruction method
Research shows that hot acetic acid cleaves all key bonds within epoxy-amine resins and stabilizes polymer chemical components, making it an effective EOL recycling process for carbon fiber and beyond.
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Prepreg range targets versatility, low CO2 impact
CAMX 2025: Prepreg partner SHD Composite Materials supports tooling, component and structural needs with resin system solutions like FR308 and MTC400-1.
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Featured Posts
Plant tour: Airbus, Illescas, Spain
Airbus’ Illescas facility, featuring highly automated composites processes for the A350 lower wing cover and one-piece Section 19 fuselage barrels, works toward production ramp-ups and next-generation aircraft.
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Carbon fiber satellite arm reduces weight, simplifies assembly onto naval vessels
Satcom developer EM Solutions partnered with ACS Australia to replace an aluminum arm design with a 65% lighter, one-piece, corrosion-resistant carbon fiber/epoxy alternative.
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From the CW Archives: Fast-cure epoxies for automotive fabrication
Sara Black’s 2015 report on the development of snap-cure epoxies for automotive manufacturing still resonates today.
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From the CW Archives: Airbus A400M cargo door
The inaugural CW From the Archives revisits Sara Black’s 2007 story on out-of-autoclave infusion used to fabricate the massive composite upper cargo door for the Airbus A400M military airlifter.
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Composite molding compound replaces Invar for lightweight small satellite structures
Patz Materials and Technologies and Lawrence Livermore National Laboratory developed a new monolithic optics housing with 80% less weight, near-zero CTE and the high-volume manufacturing required for commercial space.
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Bio-based epoxy, recycled materials increase sustainability of all-terrain snowboards
Aiming for a smaller environmental footprint while maintaining high performance, Salomon’s Highpath snowboard line incorporates bio-based epoxy, glass and basalt fiber stringers and recycled materials.
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