P84 Needle Felt Filter Cloth, Polylimide Dust Filter Bags

• Material: Polyimide
• Usage: Air Filter, Powder Filter, Solid Filter
• Type: Filter Felt
• Hole Shape: Other
• Manufacturing Method: Non-Manufacturing Cloth
• Paper Type: Qualitative
• Model NO.: P84
• Transport Package: Sea Worthy
• Trademark: ZONEL FILTECH
• Origin: China
• HS Code: 59114000
• Production Capacity: 10000000 M Per Year

Product Description

General introduction of the Polyimide (P84, PI)needle felt filter cloth:
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.

Relevant specification for the P84 needle felt:
Material: P84(PI-polyimide) fiber, supported with P84(PI-polyimide) / PTFE scrim
Weight:450~650g/sq.m
Operation Temperature: Continues: ≤240ºC; Peaks: 260ºC
Surface treatment available: singed & glazed, heat set, PTFE suspension bath, PTFE membrane.
We can customize the products according to the requirements from the clients!

The properties of the polyimide dust filter bags:
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.

Main applications of the P84(PI-polyimide) filter bags:
Mainly used for Cement kiln, Asphalt, Waster Incinerator, coal boilers, etc.

Note:
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.