Supply factory direct sales 2014 latest research and development of needle felt anti-static dust collector bag

Application of anti-static dust collector bags: After the concentration of industrial dust reaches a certain level (i.e., the explosion limit), if it encounters factors such as electrostatic discharge sparks or external ignition, it can easily lead to explosions and fires. For example, flour dust, chemical dust, coal dust, etc. may explode if encountering electrostatic discharge. In the field of bag dust removal, if the dust needs to be collected with cloth bags, the filter material used to make the dust removal bags is required to have anti-static properties.
Anti-static dust collector bags are made of anti-static polyester needle felt (in which conductive fiber yarns are incorporated into the warp yarns of the base fabric used to produce needle felt or conductive fibers and other conductive materials are mixed into chemical fibers). It has excellent anti-static properties and is used in industries where there is a possibility of explosion if electrostatic discharge occurs, such as flour dust, chemical dust, coal dust, etc. It is currently the most ideal choice for explosion-proof dust collection.
Anti-static needle punched felt dust filter bag performance indicators
Material
Polyester + conductive fiber/polyester base fabric
Gram weight

Thickness

Air permeability
Breaking strength (/)




Breaking elongation (%)
Breaking strength

Continuous operating temperature (℃)

Short-term operating temperature (℃)

Surface resistance

Volume resistance

Tribo potential (maximum value)

Tribo potential (average value)
Acid resistance
Good
Alkali resistance
Medium
Wear resistance
Excellent
Hydrolytic stability
Medium