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.
5.resistance ：40-60pa （32L/min）
7.filtration efficiency ：90-95%（0.3um particle Calcium chloride salt spray method ）
Material and Application Field
Industrial cartridge and vacuum ,etc
Base material manufacturer
Import base material (Japan Toray, Japan Unitika, Japan Hirose, Cologne Korea, the United States HV) can thermal compounding ；Domestic ( Nanhai zhongbang nonwoven, Shandong Thai-Peng, Jiangxi State Bridge Hangzhou Xinhua etc.) domestic base glue compound。
60g/m² 、100g/m² 、120g/m² 、150g/m²、180g/m² 、200g/m² 、240 g/m² 、260g/m²。
Flat woven fabrics, non-woven stripes, dots nonwoven 。
Coated, waterproof, anti-oil, anti-static, singeing, calendering, PTFE emulsion impregnated
Good permeability, low resistance, high filtration efficiency, pulse dust off easily, conserve compressed gas.
As one of the professional ptfe air filter film manufacturers and suppliers in China, SENNUO now has many products with adequate quality in stock. Please be free to purchase our high quality products made in China and get the quotation and the free sample from our factory.