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الشخص الذي يمكن الاتصال به Ms. Doreen
22F Huarong Times Mansion , No, 3880 Jiangnan, Avenue Fengqi Plaza, Bnijang, Hangzhou
Polyimide (PI, P*4) needle felt
Standard sample: Material: P*4 fiber/P*4 scrim Weight: **0g/sqm
Thickness: 2. 3mm Air Per: *6M3/M2. Min
Warp Tensile Strength: **0N/5x*0cm Weft Tensile Strength: ***0N/5X
*0cm Working temperature: **0 degree Instant Temperature: **0
degree
Finishing: Heat setting, calendering, Singing.
P*4 (PI-polyimide) is a filter material with the properties of
flame resistance, high temperature resistance. Polyimide will keep
a good performance when the temperature up to **0 degree
centigrade, instant can up to **0 degree to **0 degree. Polyimide
is leaf-shaped structure with a larger filter surface, and always
embedded in the surface of other needle felt with different
material to improve the filter efficiency. For the properties of
high Temperature resistant Filter material, good chemical
resistance, good air permeability, high filtration efficiency,
mostly applied in Cement kiln, Asphalt, Waster Incinerator, coal
boilers, etc.
