December 2025 Issue

December

December 2025

Digital Edition
December SourceBook

December SourceBook

Digital Edition
Custom FR epoxy, hybrid glass/carbon fiber composites enable massive mosque ceiling expansion
Cover Story

Custom FR epoxy, hybrid glass/carbon fiber composites enable massive mosque ceiling expansion

Premier Composite Technologies delivered more than 25,000 FRP sandwich panels to massive Great Mosque of Mecca expansion, meeting weight, fire and 10,000 units/month goals.

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Features

Featured articles from the December 2025 issue of CompositesWorld

3D printed CFRP forms speed construction of concrete nuclear reactor bioshield
Thermoplastics

3D printed CFRP forms speed construction of concrete nuclear reactor bioshield

In its first demonstration, Kairos Power and Oak Ridge National Laboratory tested the potential of AM and composites to enable fast, repeatable manufacturing for energy construction.

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Carbon Fiber 2025 reinforces the role of carbon fiber amidst aerospace challenges, wind energy growth
Editorial

Carbon Fiber 2025 reinforces the role of carbon fiber amidst aerospace challenges, wind energy growth

Industry leaders at CW’s 2025 carbon fiber conference discussed market forecasts, supply shifts and innovation in high-demand sectors.

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Composite helicopter "monolage" modernizes private rotorcraft production
Work In Progress

Composite helicopter "monolage" modernizes private rotorcraft production

The Hill Helicopters’ fully composite structure HX50 rotorcraft uses oven consolidation and splice joining for a cost-effective, lightweight fuselage.

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Expansion streak continues for Composites Fabricating Index
Economics

Expansion streak continues for Composites Fabricating Index

A reading almost level with September indicates continued positive conditions for the composites market.

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Modular approach to material card development of composites

Modular approach to material card development of composites

Forward Engineering GmbH walks through a modular testing and simulation approach for automotive/aviation composites enabling more accurate material selection earlier in the design phase.

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Modular composites enable larger tanks for wastewater and biogas reactors
Wind/Energy

Modular composites enable larger tanks for wastewater and biogas reactors

Toro Equipment uses biaxial fabrics, carbon fiber and Flex Molding for corrosion-resistant tanks that compete with steel, concrete and speed global installations.

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Thermoplastic composite fabrication: Thermal processing
Troubleshooter

Thermoplastic composite fabrication: Thermal processing

Establish a proper thermal cycle during TPC rapid forming and achieve reproducible, successful parts through key material selection and process method understanding.

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TPC centrifugal compressor impeller effectively compress large volumes of hydrogen gas
Post Cure

TPC centrifugal compressor impeller effectively compress large volumes of hydrogen gas

Successful application of advanced thermoplastic composites (TPC) achieves impellers that reliably distribute, store and use undiluted H2 gas in transportation and industry.

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Airtech International Inc.
Airtech 3D printing Solutions
Airtech 3D printing Solutions