Hybrid fibre products
Antefil® E/PP and Antefil® Re/PP are built on Antefil’s proprietary hybrid fibre technology — glass fibres spun, individually coated in-line with polypropylene. The result: an intermediate material that processes like a thermoplastic and performs like a high-end structural composite.
Two formats, one platform — both at 65% glass fibre volume content:
Tow
Product codes: E/PP-65-T, Re/PP-65-T
Best suited for pultrusion, filament winding, custom profiles
Biaxial non-crimp fabric (±45°)
Product codes: E/PP-65-N45, Re/PP-65-N45
Best suited for stamp forming, thermoforming, vacuum bagging, panel structures
Why processors choose Re/PP:
Outstanding lightweight potential
High fibre volume content means less material for the same structural performance
Faster cycles
Converts into finished parts with minimal heat and pressure, cutting cycle times and energy use
Design freedom
Compatible with stamp forming, thermoforming, pultrusion, and more
Fully recyclable
A thermoplastic matrix means true circularity, not just recycled input
Whatever your conversion process is, E/PP and Re/PP drop into your existing process with none of the compromises typical of hybrid materials.
Antefil® Re/PP will be available soon.
Contact us to learn more or request samples.
Partnering with fibre producers
Antefil partners with fibre producers to bring hybrid fibre production directly into their operations — combining our proprietary technology with your manufacturing scale.
IP licensing
Licensing agreements granting access to our patented in-line coating technology, enabling fibre producers to manufacture hybrid fibre under their own operations.
Coating equipment
Provision of our flexible in-line coating units, designed for integration into existing fibre production lines.
Service & support
Ongoing service agreements covering equipment maintenance, technical support, and updates — ensuring consistent performance and uptime over the equipment’s lifecycle.
R&D services
Your R&D partner along the value chain of structural lightweight composites made from hybrid fibres.
We support you with:
Material properties tailoring
We adapt fibre sizing and diameter, polymer coating selection, and fibre volume ratio to the mechanical, thermal, and processing requirements of your application — optimizing for fibre-matrix adhesion, tex range, and laminate homogeneity.
Process & equipment development
From lab-scale trials to industrial-scale in-line coating lines, we design and refine spinning and coating processes for consistent quality, throughput, and scalability — including equipment specification and process parameter optimization.
Mechanical characterization
We test and validate performance at the fibre, laminate, and component level — covering tensile, flexural, and interlaminar properties, void content, and consolidation quality — to give you data-backed confidence before scale-up.
Product development
We closely work with you to develop structural products and related processing routes that leverage the performance of our hybrid fibres — from early design and material selection through to prototyping and production-ready parts, tailored to your application’s mechanical and structural requirements.