Grace Nehls

Grace Nehls Senior Managing Editor

Carbon Fibers

DLR HAP-alpha solar aircraft demonstrator passes key ground tests

The CFRP uncrewed aircraft platform, designed as a sustainable alternative to satellites, completed ground vibration testing, leading up to flight trials in 2026.

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Graphene

Advanced Carbons Council announces graphene ISO technical specification

ISO/TS 9651:2025 provides a classification framework for nanomaterials, specifying the characteristics of graphene-related 2D materials and their respective measurement methods.

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Hartzell AAM propeller gains FAA Part 35 type certification

Certification testing of Hartzell’s five-bladed composite propeller was conducted exclusively on Beta Technologies’ electric propulsion systems for the Alia VTOL and CTOL, with the goal that the design will serve similar AAM architectures in future.

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Defense

Mangohojden acquires Slingsby Advanced Composites Ltd.

Swedish company seeks to develop a group of specialist aerospace and defense businesses to improve and enable investments needed to meet European industry demand.

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Molds/Tools

DLR study considers cast PA6 molds for in situ AFP composites

3D printed thermoplastic mold was analyzed as alternative to expensive, time-consuming metallic molds and for suitability in aerospace-grade composite structure fabrication.

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Aerospace

Seoul National University VABS to design UAM, rotorcraft blades

University conducts research to establish conceptual and detailed design methodologies applicable to composite UAM systems and to develop digital twin technologies that can be used in aerospace.

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Composites 4.0

ORGANIC project to 3D print bio-inspired structures with bio-based materials

EU-funded Horizon Europe project tackles lower production cost, enhanced sustainability and first-time-right parts fabrication through the fusion of biology, additive manufacturing and AI.

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CAMX

Adhesives gun ensures smooth, speedy dispensing for large-volume adhesive applications

CAMX 2025: Big Dog Adhesives’ Sausage System redefines fabricators and manufacturers’ adhesive process, delivering control, consistency and high performance for large or detailed work.

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Defense

Spintech grows Miamisburg footprint to advance composite airframe capabilities

Additional 53,000 square footage, which could grow to 250,000 square feet of operational space by 2027, will support complex airframe component delivery for DOD, UAS programs.

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Nanomaterials

HydroGraph launches Compounding Partner Program to expand graphene-enhanced thermoplastics

Through the establishment of a qualified network of partners, HydroGraph is building commercial availability of unreinforced and reinforced thermoplastic compounds that incorporate its Fractal Graphene material.

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Core

Foamed plastics are well suited for CFRP core applications

CAMX 2025: Sekisui Kasei USA presents ST-Eleveat RNW E foamed plastic and ST-Foamac rigid foam board products designed to support composite core needs.

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Cutting/Kitting

Karl Mayer evolves multiaxial warp knitting systems to support natural fibers

The company is building opportunities to industrially produce sustainable technical textile composites, from its current COP Max 4/5 and Max Glass Eco offerings, to emerging future features.

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