Antistatic Needle Felt
Listing Description:
1)Antistatic function
2)High Air Permeability
3)Easy clear and long useful life
Application
Coal Industry Cement industry
Chemical industry Carbon black industry
Power plants Smelting industry Asphalt industry
Specification
|
Material
|
Polyester,electric fiber scrim
|
Polyester,electric fiber
|
|
|
Weight(g/m2)
|
500
|
500
|
|
|
Thickness(mm)
|
1.8
|
1.8
|
|
|
Air Permeability
(m3/m2/min)
|
16
|
16
|
|
|
Tensile strength
(n/5 x 20cm)
|
Warp
|
>800
|
>800
|
|
Weft
|
>1100
|
>1100
|
|
|
Elongation
(%)
|
Warp
|
<35
|
<45
|
|
Weft
|
<35
|
<45
|
|
|
Working
temperature(℃)
|
Continues
|
≤130
|
≤130
|
|
Instant
|
150
|
150
|
|
|
Resistance(Ω)
|
Surface
|
4.8*109
|
4.8*105
|
|
Volume
|
8.7*109
|
8.7*105
|
|
|
Finishing Treatment
|
Singeing,Het setting,Calendering
|
||
Feature:
Heading Filter Antistatic Needle-punched filter cloth easily resulted in the explosion and conflagration after the consistency of common industrial power and dust reaches the certain after the degree(explosion limit) if touching the static electricity light and spark outside,such as flour power.chemical dust,coal power etc,In the field of the dedusting filter bag,if we use the bag to collect dust,then the filter medium for bags must be anti-static.