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ZONEL FILTECH - Polyimide (P84) Needle Felt for Dust Collector Systems
P84(PI-polyimide) fiber with the properties of high temperature resistance and inflammable, the tri-leaf structure of the fiber help the polyimide needle felt filter cloth with a much lager filter surface when compare to the filter cloth with the other fibers, so the P84 filter cloth is a perfect material and it always can meet very good filter efficiency.
- Material: P84(PI-polyimide) fiber, supported with P84(PI-polyimide) / PTFE scrim
- Weight:450~650g/sq.m
- Operation Temperature: Continues: ≤240℃; Peaks: 260℃
- Surface treatment available: singed & glazed, heat set, PTFE suspension bath, PTFE membrane.
- We can customize the products according to the requirements from the clients!
1. High temperature resistance:
Recommended continuous operation temperature: ≤240 degree C ; instant peaks: 260 degree C.
2. Stable size under high temperature after heat setting treatment: at the 260 degree C , the shrinkage not exceed 1%.
3. Fire proof.
4. Good abrasion and folding resistance.
5. High filter efficiency and long service life.
- Mainly used for Cement kiln, Asphalt, Waster Incinerator, coal boilers, etc.
1. Special specification can be customized.
2. maximum width:2.25meters.
3. both filter cloth rolls and filter bags are available to supply from Zonel Filtech.