Clean room filter material is a new type of polymer material.
In terms of production process, the technical requirements of this material are much higher than that of ordinary filter materials; at the same time, in terms of quality, this material also has functional characteristics that other ordinary filter materials do not have.
Clean room filter material refers to a microporous film made of polytetrafluoroethylene as raw material, using special processing technology, 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.
FFU’s full name in English is FanFilterUnit, also known as fan filter unit. It is a self-powered air supply filtering device. The fan inhales the air from the top and filters it through primary and high-efficiency filters. The filtered clean air is circulated on the entire air outlet surface. It is sent out evenly at a speed of about 0.45m/s±20%.
FFU can be connected and used in a modular manner, and is widely used in air cleanliness control places such as clean rooms and assembled clean rooms.
It is a high-tech enterprise focusing on the research, development and production of clean room filter material technology. The company’s R&D center has always been committed to carrying out industry-university research cooperation with domestic universities and colleges on polytetrafluoroethylene film products. The company adheres to the principle of “keep improving, With the quality policy of “striving for excellence”, we continue to innovate in product research and development and production, and occupy a dominant position in the market with its unique and stable performance.
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