Anti-Static Filter Bags Anti-Static Dust Collect Bag Bag House Anti-Static Explosing-Proof Filter Bag
Specification
Anti-static dust bag filter bags are made of needled felt with excellent antistatic properties, used for surface dust, chemical dust, coal dust, etc. in case of electrostatic discharge explosion may industry, is currently the explosion dust collecting the most ideal choice.
Industrial dust after concentration reaches a certain level (i.e, explosion limit) in case of electrostatic discharge spark or external factor such as ignition is easy to cause the explosion and fire, such as surface dust, chemical dust, coal dust, tec. In case electrostatic discharge is the possibility of explosion. In the field of bag dust removal, like a bag to collect the dust, insist on making needled felt filter material of antistatic filter with antistatic filter with antistatic performance. Our products absorb and digest foreign technology, according to the domestic blast furnace gas of coal dust and cement plant coal grinding dust collecting and other industries need to develop and produce the permanent antistatic-needled filter felt and bag.
Feature
Name | antistatic bag | |
Construction | Needle-punched | |
Fibre Composition | PET fiber | |
Scrim Composition | PET filament+stainless steel yarn | |
Felt Area Weight | 550 ± 25 | g/m2 |
Thickness | 2.0± 0.2 | mm |
Air Permeability | 2-4 | m3/m2/min@200Pa |
Breaking Strength-warp | ≥1000 | N / 5cm |
Breaking Strength-weft | ≥1300 | N / 5cm |
Breaking Elongation( N/5cm)-warp | ≤30 | % |
Breaking Elongation( N/5cm)-weft | ≤50 | % |
Electrical Resistivity | ≤108 | Ω |
Dry Shrinkage warp(150℃) | <1.5 | % |
Dry Shrinkage weft(150℃) | <1.0 | % |
Operating Temperatures | ||
Maximum Continuous | 130 | deg C |
Maximum Surge | 150 | deg |
Finish | Heat setting, Singing,PTFE Membrance |
Chemical Resistance
Hydrolysis | restrict | ||||
Biological (mildew, bacteria) | no effect | ||||
Alkalis | fair | ||||
Mineral Acids | fair | ||||
Orgnic Acids | fair | ||||
Oxidising Agents | good | ||||
Orgnic Solvents | good |
Test Facilities