Anti-static filter bag Manufacturer
Description
General industrial dust concentration to a certain extent (explosion limit) If the case of electrostatic discharge sparks or external ignition and other factors, can easily lead to explosion and fire. Such as: surface dust, chemical dust, coal dust, etc., if encountered electrostatic discharge, there may be an explosion. In the field of bag-type dust, if you need to use the bag to collect the dust, it is required to make dust bag filter with anti-static properties.
Main Types of Anti-static Filter Bag:
1.PE (polyester) 2.PP (polypropylene) 3.Special need also be acceptable
Standard specification for Anti-static Filter Bag:
|
Fibre Composition
|
Polyester staple fiber
|
|
Scrim Composition
|
Polyester anti - static filament
|
|
Weight
|
500
|
g/m2
|
|
Thickness
|
1.9
|
mm
|
|
Mean Air Permeability
|
9-12
|
m3/m2/[email protected]
|
|
Breaking Strength-CD (warp)
|
≥1000
|
N/5x20cm
|
|
Breaking Strength-MD (weft)
|
≥1300
|
N/5x20cm
|
|
Breaking Elongation-CD
|
<30
|
%
|
|
Breaking EIongation-MD
|
<50
|
%
|
|
Surface Resistance
|
<1010
|
Ω
|
|
Volume Resistance
|
<109
|
Ω
|
|
Friction Potential
|
<500
|
V
|
|
Surface Charge Density
|
<7
|
μC/m2
|
|
Dry Shrinkage-CD
|
< 1
|
%
|
|
Dry Shrinkage-MD
|
< 1
|
%
|
|
Recommended Continous Operating Temperature
|
130
|
°C
|
|
Recommended Short-term Operating Temperature
|
150
|
°C
|
|
Finishing
|
Singeing, calendering, heat setting treatment
|
Features of Anti-Static Filter Bag:
1.High Filtration Efficiency: reach to 99.5%
2. Excellent Anti-Abrasion
3. Stable working time: up to more than 4000 hours. Could be used cyclically
4. High quality and economical
5. Can be customized
