P84 high temperature Filter Bag
Composition: polyimide
Thickness: 2.3-2.4 mm
Weight: 500-550 g/m2
Density: 0.28g/cm3
Air permeability: 16-20 m3 /m2 * min
Tensile strength warp: >800 (N/5 x 20 cm)
Tensile strength weft: >1000 (N/5 x 20 cm)
Tensile elongation warp: <30%
Tensile elongation weft: <30%
Breaking strength: more than 300 N/cm^2
Operating temp. -continuous: 260 DEG C
Operating temp. -instant: 280 DEG C
Finishing treatment: PTFE dipping, PTFE coating
P84 high temperature resistant needle filter felt is high efficiency filtering media made of the polyimide material imported from INSPEC of Austria, subsequently passing the processes of opening, autefa, carding, needle prodding, and finishing treatment crafts… This fiber has the unique leaf cross section structure, and the advantages of this product are as listed:
1. Operating temp. continuous: 260 DEG C; instant: 280 DEG C
2. Good feature of anti-acid, while normal anti-alkali feature
3. Obviously better anti-hydrolysis feature than Nomex fiber
Depending on the excellent features like high temperature resistant, anti-corrosion, anti-hydrolysis, P84 is widely used in the working conditions of metallurgical process, chemical industry, cement and so on, with more than 3 years PLC, can be considered as a outstanding filtering material.
Patent No./Country: China
Delivery Way - Date Of Delivery: Within 3 Weeks
