Item

Polyester antistatic needle felt

Material

PET / Wire scrim

PET&Conductive fiber

Weight(g/m²)

500

500

Thickness(mm)

1.80

1.80

Air per(m³/m²·min)

15

15

Tensile (N/5×20cm) 

Warp

>800

>800

Weft

>1200

>1200

Elongation(%)

Warp

<35

<35

Weft

<55

<55

Burning (Mpa/min)

2.40

2.40

Working tem(degree)

≤130

≤130

Surging tem(degree)

150

150

Surface resistivity (Ω)

4.8×10⁹

4.8×10⁹

Volume resistivity(Ω)

8.7×10⁹

8.7×10⁹

Friction PotentialMax(V)

250

250

Friction Potential (Avg)(V)

183

183

Anti acid

good

good

Anti alkali

medium

medium

Anti friction

better

better

Finishment

Singed&Calendered

Easy dedusting