New carbon fiber-reinforced filament with bio-based PPA Matrix by Xenia
Last update on May 1, 2026
Manufacturers producing structural components via FFF/FDM processes can now evaluate XECARB® PPA-CF, a new carbon fiber-reinforced filament introduced by Xenia.
Based on a bio-based PPA matrix and reinforced with 20% carbon fiber, Xenia reports that the material is engineered for applications requiring high mechanical performance, dimensional stability, and resistance to elevated temperatures. The grade joins Xenia's 3DF Materials portfolio alongside existing filament options including PVDF-CF, PA11-CF-SL, PA12-CF-ST, PEBA, and PETG-CF.
Access the full Xenia product range directly in the Master Catalog of Plastics.
Mechanical and thermal properties for high-stress environments
According to Xenia, XECARB® PPA-CF delivers a heat deflection temperature of up to 235°C and a density of 1.21 g/cm³. The carbon fiber reinforcement is reported to reduce shrinkage and warpage during processing, supporting dimensional accuracy and process repeatability in production environments where component consistency is a qualification requirement.
The material also demonstrates chemical resistance to solvents, oils, and greases, which extends its suitability to applications where chemical compatibility is a defined constraint alongside mechanical and thermal performance.
Access technical details for the full XECARB® portfolio in the Master Catalog of Plastics.
For manufacturers in the automotive, aerospace, and industrial sectors, the combination of these properties positions the grade for lightweight structural parts subject to mechanical load and thermal cycling.
"XECARB® PPA-CF delivers high mechanical, thermal and dimensional performance, which are key requirements for the production of structural components via FFF 3D printing. The material is used in production tools and fixtures such as jigs, assembly masks, drilling guides and robotic gripping systems, as well as in technical components for high-stress industrial environments where resistance and operational reliability are critical," said Stefano Azzolin, account manager of Xenia's 3DF Materials division.
You can access technical data for 600+ PPA grades and compare specification directly in the Master Catalog of Plastics.