In recent years, as the purification engineering industry has begun to focus on two-way acceptance standards for product quality and stability, clean room FFU filter membranes have made outstanding contributions to some high-level purification environments.
Let’s find out today.
Clean room FFU filter membrane refers to a microporous film made of polytetrafluoroethylene as raw material, using special processing technology, and through calendering, extrusion, biaxial stretching and other methods.
This kind of membrane has excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties.
According to the usage requirements, the pore diameter can be between 0.1-10um, the thickness can be between 2-100um, the porosity can reach 50%–80%, and there are up to hundreds of millions of micropores per square centimeter.
Compared with the internationally leading high-efficiency filter materials in terms of filtration efficiency and mechanical strength, Chinese filter materials have reached or even surpassed their level, but there is still a gap overall, mainly due to poor material uniformity. It has poor resistance to deformation, and special research on waterproofing, fireproofing, mold, etc. is not deep enough.
Suzhou New Material Technology Co., Ltd. is a fluorine material membrane manufacturer that integrates the R&D, production and sales of PTFE air filtration membranes, PTFE bubble point membranes, clean room FFU filter membranes, Teflon membranes and coated filter materials.
The PTFE filter membrane we made by mechanically stretching PTFE material can ensure the complete retention of bacteria and other impurities, and at the same time have a large flux.
The material is resistant to high temperatures, strong acids and alkali, and has wide chemical applicability. When used for gas filtration, it can achieve 100% retention of various phages, bacteria and particles above 0.02um.
Our company’s products are your ideal choice. We sincerely welcome friends from all walks of life at home and abroad to visit our company and negotiate business for common development.
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