Sell Nomex Needle Felt

Detailed Product Description Features: 1) It is a high temperature filtration material with rational structure and superior performance. 2) Material: Nomex fiber 3) Weight (gsm): 500 4) Thickness (mm): 1. 5 5) Tensile strength (n/5x10cm): (warp) 1,900, (weft) 2,150 6) Tensile elongation (%): (warp) <50, (weft) <55 7) Permeability (10-3cbm/sqm.S): 150~350 8) Working temperature: (continuance) 230°C, (instant) 280°C 9) Surface treatment: singeing, heat setting