Features: 1) Material: glass fiber 2) Weight: 800gsm3) Thickness: 1.6mm4) Tensile strength (N/5 x 10cm): a) Warp: 1,700 b) Weft: 1,800 5) Tensile elongation: a) Warp: <10%b) Weft: <10%6) Permeability (10-3m3/m2S): 150 - 300 7) Working temperature (oC):a) Continuance: 240b) Instant: 260 8) Surface treatment: PTFE dip, forming process, calendering

Glass Fiber Needle Felt