PTFE high-efficiency filter paper is compounded on various fabrics and substrates using a special process to become a new type of filter material.
The pore size of the membrane is small, the distribution is very uniform, and the porosity is large. Therefore, the membrane can filter all dust particles including bacteria while ensuring air circulation, thereby achieving the purpose of advanced purification and ventilation.
PTFE high-efficiency filter paper 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.
? is a manufacturer specializing in the production of membrane materials and various membrane-coated filter materials. Our membrane materials are all imported raw materials, with a full set of domestic advanced production equipment and advanced production technology. Our products have passed ISO9001 quality management system Certification and testing standards strictly follow the EU standard EN1822, and membrane products are tested using the MPPS method.
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