Product Description

Product's Technical Parameters Product Name: Polyester needle felt **0 GSM Physical Properties Fiber: Polyester Scrim: Polyester Weight(G/M2): **0 Thickness (mm): 2.0 Width (mm): ≤ 2.2 Length: *0m/roll Finish treatment: Singeing, Calendering, Heat-set Air permeability (L/m2/S): **0 Tensile strength (N/5× *0cm): Warp: ***0 Weft: ***0 Tensile elongation (%): Warp: <*5 Weft: <*5 Temperature (º C): Continue: **0 Instant: **0 Chemical Properties Anti-acid: Excellent Anti-alkali: Fair Anti-abrasion: Excellent Hydrolytic stability: Fair