China Nonwoven Filter Bag P84 Polyamide Yellow Needle Filter Felt Dust Collector Use Filter Fabric, Find details about China Non Woven Filter Fabric, Baghouse Filter Bags from Nonwoven Filter Bag P84 Polyamide Yellow Needle Filter Felt Dust Collector Use Filter Fabric
Technical Specification | ||
Name/Fiber | P84 Filter Cloth | |
Component | Shell Fiber | 100% P84 |
Scrim | 100% P84 | |
Weight | 550+5%g | |
Thickness | 2.0mm | |
Temperature | Continue | 260(ºC) |
Peak | 280(ºC) | |
Air Permeability | 120-150(L/dm².min) | |
Elogation at break | Length | ≤25% |
Cross | ≤35% | |
Tensile Strength (N5*20CM) | Length | ≥700 |
Cross | ≥900 | |
After Treatment/Finish | Calendering,Singed,Heat-set,Antistatic,PTFEmembrane,PTFE macreate,Oil and water proof | |
Application Field/Use Scope | Cement and Steel plant,Coal-fired power plant,Chemicial Industry,Instruction,Waste incineration plant,Circulating fluidized bed boilers,etc |
Features:
These filter bags are used in various industries to trap the dust particles.
Polymide is the most versatile, most cost effective and most widely used filter medium for dust collection. It is strong, abrasion resistant,
can work up to 260 °C and has good resistance to common acids, solvents, and oxidizing agents.
Polymide 's only real weakness is a tendency to hydrolyze at an elevated temperature which means that moisture can break down the
fibers and cause them to revert to their basic constituents. This results in powdering of the fibers.