anti-static needle punched felt 1.good conductivity 2.anti-abrision 3.high strength 4.temperature:130-150
anti-static needle punched felt chemical dust and coal dust is often explosive or cause fire, when the concentration reach its
explosion limit and meet the static. Therefore the needle punched felt, which is used to make
bags containing these dust must be antistatic.
Features:
Product name:anti-static polyester needle punched felt(anti-static scrim)
Material: polyester staple fiber
Scrim:polyester anti-static scrim
Weight: 500gsm
Thickness: 1.6mm
Tensile strength (n/5 x 10cm): a) Warp: 1,000 b) Weft: 1,200
Tensile elongation: a) Warp: <20% b) Weft: <25%
Permeability (10-3m3/m2.S): 150 - 350
Working temperature (oC): a) Continuance: 130 b) Instant: 150
Surface treatment: singeing, calendering, heat setting
anti-static needle punched felt
