Railway Interior Composites
Lightweight PP Core sandwich panels and EN45545-certified flame-retardant fiberglass composites for high-speed rail and metro interior panels, train ceilings and car walls — a superior composite alternative to traditional rail interior plastics.
Technical Protocol
Tech Specs & Details
Rail Interior FR Specs
Matrix Resins
Process & Performance
Meets high fire safety standards (low smoke/tox). Lightweight interior components reduce energy consumption and resist daily impacts.
Specified Material
PP Core Mat
PP core mat with sandwich structure combining biaxial fabric, polypropylene core, and chopped layer. This core mat is specially designed for RTM and vacuum infusion processes in lightweight composite manufacturing.
Internal Structure
Micro-alignment QC
Precise Knitting
Multi-layer fiber orientation controlled by Karl Mayer machines for optimal structural strength.
Rapid Wet-out
Optimized fiberglass sizing ensures extremely fast resin penetration, boosting production throughput.
Bespoke R&D
Tailor-made material structures based on specific mechanical requirements for optimal weight-strength ratios.
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Partner with Material Experts
Our engineering team is ready to assist with custom fabric structures, providing full lifecycle support from design to process optimization.