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Oct 30Fri
  1. JEC Group Composites News78

    Brittany Composite Workshops Scale Autoclaved Carbon Masts and Foils for Cargo Ships

    The SolidSail Mast Factory (SMAF) in Lanester, inaugurated on 12 February 2026, has begun series production of 65–70 metre carbon masts for cargo ships, with draping now 90% robotised from 95% manual in the prototype.

    Manufacturing & Process Note: The shift to robotised draping and towpreg placement reduces manual layup variability, but prepreg tack and out-life still govern scrap rates and autoclave cycle reliability; thermoplastic LMPAEK foils require higher processing temperatures and dedicated tooling, which will affect line changeover and energy cost.

  2. Upstream Composites & Aramid Giants (Hexcel, Teijin, SGL, Syensqo)38

    Hexcel Positions Carbon Fiber as Strategic US Capability in Marketscreener Article

    Hexcel published an article framing carbon fiber as a strategic capability America cannot afford to lose. The piece appeared via marketscreener.com and centers on the company's carbon fiber position. No additional technical metrics, capacities, or financial figures were disclosed in the source text.

Oct 28Wed
  1. CompositesWorld74

    Fraunhofer IWU Expands Industrial Pultrusion Platform to Curved, Multimaterial and Sensor-Integrated Profiles

    Fraunhofer IWU has advanced its industrial-scale pultrusion line to process thermosets, thermoplastics, glass, carbon and natural fibers, producing profiles from less than 1 to 5,800 square millimeters in cross-section.

    Manufacturing & Process Note: The shift toward thermoplastic pultrusion and reactive processing requires careful management of resin viscosity and cure kinetics to avoid scrap and ensure consistent line yield. Supply chain planning must account for the higher cost and limited availability of carbon fiber and natural fiber reinforcements compared to established glass/polyester systems.

Oct 23Fri
Oct 22Thu
  1. Plastics Engineering (SPE - Society of Plastics Engineers)74

    Study Links Polycarbonate Color Consistency to Extrusion Processing Window

    A recent study using a transparent polycarbonate blend and red letdown pigment found that processing temperature, screw speed, and feed rate significantly affect final color consistency by altering melt viscosity and pigment dispersion.

    Manufacturing & Process Note: Color consistency in polycarbonate compounding hinges on tight control of melt temperature, screw speed, and feed rate; processors should establish a validated operating window rather than chase formulation adjustments, as excessive thermal exposure can degrade the polymer and pigment system, increasing scrap and rework.

Oct 21Wed
Oct 20Tue
  1. CompositesWorld71

    L&L Products Introduces InsituCore Expandable Foam and Toughened T-Link F-620 Film for Composites Bonding

    L&L Products launched InsituCore, a heat-activated expandable foam core that conforms and consolidates reinforcing layers into 3D net-shape parts using closed-cavity tooling, eliminating foam machining and secondary adhesives. The company also introduced Toughened T-Link F-620, a 1-millimeter thermoplastic film that enables faster bonding to metals, composites, and hybrid materials, and when used as an interleaf layer in carbon fiber/epoxy laminates, testing showed improved ductility and a 66% increase in compression-after-impact.

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Aug 25Tue
  1. Composites Manufacturing Magazine74

    University of Houston Builds Full-Scale Highway Sign Structure from Retired GE37 Wind Blade Segments

    Dr. Nagesh Ramaswamy and a University of Houston research team designed, validated, and constructed a full-scale overhead highway sign structure using retired GE37 wind turbine blade sections supplied by Carbon Rivers as primary columns and horizontal members.

    Manufacturing & Process Note: Repurposing retired blade spar caps with tensile strengths near 90 ksi shifts the cost burden from raw material procurement to inspection and connection engineering; plant managers should budget for non-destructive testing of legacy laminates and for specialized load-transfer hardware before committing to structural reuse programs.

Jul 28Tue
  1. Röhm Newsroom / PLEXIGLAS®78

    Volkswagen Uses Röhm PLEXIGLAS® Mold-in-Color PMMA for ID. Buzz Rear Spoilers, Eliminating Coating

    Volkswagen and supplier Magna are producing rear spoilers, wingflaps and pillar trims for the ID. Buzz using Röhm's PLEXIGLAS® PMMA molding compound in Piano Black via a mold-in-color process that removes the need for coating.

    Manufacturing & Process Note: Mold-in-color PMMA eliminates coating energy and VOC emissions, but the EU End-of-Life Vehicles Directive entering into force in 2026 will require a documented recycling route for every plastic component, so material selection must now be paired with end-of-life planning.

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