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TodayNov 4Wed2 items
  1. CompositesWorld74

    Solico Engineering Uses Full-Structure FEA to Cut 12% Weight from ISO-Optimized Composite Hull

    Solico Engineering applied full-structure FEA in FEMAP with Nastran to a 12.7-meter glass fiber/vinyl ester foam-cored hull already optimized to ISO 12215-5, achieving an additional 12% structural weight reduction (roughly 337 kilograms).

    Manufacturing & Process Note: Full-structure FEA adds engineering time but reveals uneven conservatism in ISO-optimized composite hulls, enabling targeted ply removal and local reinforcement; shipyards must weigh the 12% weight saving against doubled engineering hours and ensure FEA boundary conditions reflect actual shop-floor connections.

Nov 3Tue
  1. Innovation in Textiles74

    AVK Innovation Awards 2026 Recognise Thermoplastic Composite Drill, Robotic Mould-Free Forming and Prestressed Mineral Castings

    AVK, the German Federation of Reinforced Plastics, awarded first prizes in three categories at the 2026 AVK Innovation Awards, presented at JEC Composites Talks DACH in Cologne on October 20th.

    Manufacturing & Process Note: The shift toward thermoplastic composite bodies and mould-free robotic forming reduces scrap and tooling lead times, but shop floors must validate thermal stability and fibre alignment before scaling these processes beyond prototype runs.

  2. JEC Group Composites News76

    Project OPTIMA Launches Two-Year Initiative to Accelerate Thermoplastic Composite Production for Aerospace

    CCP Gransden leads Project OPTIMA, a two-year UK composites supply chain initiative supported by the ATI SME Programme, to accelerate industrial adoption of thermoplastic materials in aerospace.

    Manufacturing & Process Note: Thermoplastic composite aerospace programs demand tight control of tape impregnation consistency and fabric forming parameters; inline monitoring and digital product passports add traceability overhead that must be balanced against production rates.

Nov 2Mon
Oct 30Fri
  1. JEC Group Composites News68

    ST Composites Develops Flax-Fibre Bicycle Frames Under France 2030 LINNOV Project

    ST Composites launched the LINNOV project to industrialise flax-fibre bicycle frame production at around 5,000 units per year, targeting prototypes by summer 2027. The frames use 100% flax reinforcement and epoxy resins with 30–50% bio-based content from European suppliers, with the company investigating a 100% biomass-based and recyclable resin. The project aims to replace imported aluminium frames and reduce frame weight by almost half while supporting French flax supply chains.

    Manufacturing & Process Note: Flax-fibre bicycle frame development depends on securing consistent French flax supply and qualifying bio-based epoxy systems at 30–50% bio content; plant managers should validate resin lot consistency and cure cycles before scaling to 5,000 frames per year.

Oct 29Thu
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
  1. Plastics Engineering (SPE - Society of Plastics Engineers)58

    How Cooling Design Prevents Warpage in Injection Molding

    Laura Florez explains that warpage in injection-molded parts originates from unbalanced in-mold stresses caused by uneven cooling rates across the mold halves. The article details how differential heat removal shifts the neutral stress axis, causing parts to bend toward the hotter side, and how semi-crystalline materials intensify shrinkage through crystallization. Conformal cooling channels that closely follow the mold wall are presented as a method to achieve homogeneous heat transfer, shorten cycle time, and improve dimensional stability.

  2. CompositesWorld74

    ReForm Composites Commercializes Thermoplastic Pultrusion for Continuous Fiber TPC Profiles

    ReForm Composites has commercialized a thermoplastic pultrusion process that uses off-the-shelf thermoplastic prepreg tapes instead of dry rovings, eliminating in-line impregnation and enabling continuous fiber TPC profiles to be produced many times faster than traditional thermoset pultrusion for simple sections.

    Manufacturing & Process Note: Thermoplastic pultrusion using pre-impregnated tapes eliminates in-line impregnation, but the higher melt viscosity of thermoplastics still constrains line speed and achievable profile thickness compared with thermoset systems. Commercial viability in cost-sensitive construction depends on tape supply pricing and demonstrated joint-deflection performance against steel dowels.

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 16Fri
  1. CompositesWorld78

    Aditya Birla Introduces Thermoformable Recyclable Epoxy System for Composites

    Aditya Birla has launched a thermoformable and recyclable epoxy system based on its Recyclamine platform, enabling cured composites to be reshaped and repaired under heat while retaining mechanical performance.

    Manufacturing & Process Note: The thermoformable epoxy system enables repair and reshaping of cured composite parts at 180°C, reducing scrap and extending service life; however, solvolysis-based chemical recycling requires dedicated infrastructure and partner coordination, which may limit near-term adoption for cost-sensitive programs.

Oct 15Thu
Sep 24Thu
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.

Mar 6Fri