PTFE Air Filter Film

PTFE Air Filter Film

PTFE air filter films take advantage of the fibril-nod feature of PTFE and through push press, extension press, de-binding, high-temperature stretching and shape fixing so the products with smooth surface, chemical resistance, breathable windproof), flame retardant, high-temperature resistance, strong acid & alkali resistance and non-toxicity. Their aperture diameters, thickness and porosities can be adjusted in stretching according to different demands. The products can be applied on surfaces of all kinds of filtration materials after compound processing, and it can be reached 99.99% filtration effect, with high filtering speed, long using life, recycle working. It is mainly used in dust filtration for industrial boilers in many industries such as chemical industry, steel, melting, carbon black, power generation, cement and waste burning.

Technical Parameters           

1.Code :SNH10-M-01

2.Breadth :1300-2600mm

3.thickness :2-5um

4.Length :1000-1600m

5.resistance :40-60pa (32L/min)

6.breathability :180-240L/m².s(127pa) 

7.filtration efficiency :90-95%(0.3um particle Calcium chloride salt spray method )

Material and Application Field