Heat Resistant Fiberglass Chopped Strand Mat Cloth Polyester Surface Veil Customizable

Polyester surface veil is a 100% modified polyester fiber non-woven fabric manufactured through hydro-entanglement technology. Designed as the critical surface enhancement layer for FRP composites, it forms a high-resin-permeability barrier that significantly improves corrosion resistance, surface finish, and weather durability.

• Exceptional Chemical Resistance
  • Withstands highly corrosive media like hydrofluoric acid (HF) (superior to glass fibers), ideal for chemical storage tanks and acid digestion chambers
  • Validated by ISO 28721-3 for chemical solvent resistance.
• Rapid Resin Penetration
  • Fiber-modified surface accelerates resin saturation by 30%, eliminating bubbles, white spots, and fiber print-through for uniform resin-rich surfaces
• Environmental Durability
  • UV Stability: Blocks photodegradation, extending outdoor service life (e.g., fencing, wind turbine blades)
  • Thermal Endurance: Continuous service at 230°C, peak tolerance at 280°C
• Operator & Process Safety
  • Soft fibers prevent skin irritation vs. glass fiber splinters; excellent conformability to complex mold geometries

• HF Storage Tanks & Wastewater Liners: 50% longer lifespan than traditional materials
• Chemical Pipeline Liners: Leak-proof performance certified to ISO 28721-3.

• FRP Railings/Auto Bumpers: Mirror-like finish with impact resistance; complies with EN 45545-2 fire standards
• Mass Transit Interior Panels: Fiber-free surface ensures human-contact safety.

• Wind Blade Surface Layer: Zero chalking after 3,000 hrs QUV testing (ASTM G154)
• Desulfurizer Towers: Resists sulfide corrosion (-40°C to 230°C).

• Aerospace Components: Dimensional stability for tight-tolerance assemblies.
• Reverse Osmosis Housings: Mashes fabric patterns, enhances hydraulic pressure resistance.

Customizable weight, color (white/dyed), and pore size (10 μm/22μm/25μm).

• Roll Configuration
  • Core: Ø76mm industrial-grade paper tube.
  • Outer Protection: Full-seal waterproof stretch film + anti-vibration woven bag/custom carton.
• Palletization
  • Vertical/horizontal placement on wooden pallets (max. 1.5 tons/pallet).
  • Pallet labels include: Product code, specs, batch number, production date, QC ID.
• Blockchain Traceability
  • QR code per roll linking to real-time QC reports and raw material origins

• Process Versatility: Compatible with pultrusion, RTM, hand lay-up, vacuum infusion, filament winding
• Eco-Compliance: REACH SVHC-free, RoHS 3 certified, PFAS-free per EU 2023/707
• Performance Guarantee: 24-month warranty against manufacturing defects.