Compression Molding

Aerospace

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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Sustainability

Plant tour: Arris Composites, Berkeley, Calif., U.S.

The creator of Additive Molding is leveraging automation and thermoplastics to provide high-volume, high-quality, sustainable composites manufacturing services.

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Fabrics/Preforms

Hybrid process marries continuous, discontinuous composites design

9T Labs and Purdue applied Additive Fusion Technology to engineer a performance- and cost-competitive aircraft bin pin bracket made from compression-molded continuous and discontinuous CFRTP.  

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CAMX

Heating platens deliver precise, uniform compression molding temperature control

CAMX 2023: Venango Machine features MultiZone heating platens with a control system included, capable of reducing mold surface temperature variation by almost 400% during the compression molding process.

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Thermoplastics

Manufacturing the MFFD thermoplastic composite fuselage

Demonstrator’s upper, lower shells and assembly prove materials and new processes for lighter, cheaper and more sustainable high-rate future aircraft.

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Carbon Fibers

JEC World 2023 highlights: Innovative prepregs, bio-resins, automation, business development

CW’s Jeff Sloan checks in with JEC innovations from Solvay, A&P, Nikkiso, Voith, Hexcel, KraussMaffei, FILL, Web Industries, Sicomin, Bakelite Synthetics, Westlake Epoxy and Reliance Industries.

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Ketones

Tool Gauge, Victrex partner to develop co-molded composite aircraft parts

Novel hybrid overmolding technology achieves novel thermoplastic composite parts to replace machined aluminum components on commercial aircraft, as well as reduce manufacturing costs and timeline.

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JEC

JEC World 2023 highlights: Recycling, biocomposites, smaller equipment and expanding brands

CW senior technical editor Ginger Gardiner addresses some of this year’s hot topics, ranging from novel biocomposites and recycling technology solutions from myriad startups to upgraded, but equally sustainable, equipment from well-established companies.  

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Orbital Composites licenses AMCM technology 

Additive manufacturing compression molding (AMCM), co-developed with ORNL, combines robotic AM and continuous fiber technologies to revolutionize high-volume composites manufacturing.

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Aerospace

PEEK vs. PEKK vs. PAEK and continuous compression molding

Suppliers of thermoplastics and carbon fiber chime in regarding PEEK vs. PEKK, and now PAEK, as well as in-situ consolidation — the supply chain for thermoplastic tape composites continues to evolve.

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