Type:Anti-staticbag

Material:polyester
Scrim: polyester, electric fiber
Technics:needle punch
Advantages:anti static, abrasion, acid, alkali, etc

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 felt, which is used to make bags containing these dust must be antistatic.

anti-static felt specifications:

Product name:anti-static polyester needle 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