Product Feature
High temperature resistance, anti-acid and anti-alkali needle punched feltProduct Specifications
Material: PPS Fiber, PPS Long thread scrim.Weight: 500g/m2
Material: PPS fiber/ PPS long thread scrim
Thickness(mm)£º1.8mm
Air Perm. £º12m3m2/min
Warp tensile strength: >1200N/5x20cm
Weft tensile strength: >1300N/5x20cm
Warp elongation:
