Polytetrafluoroethylene flat film 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, and the porosity can reach 50%–80%.
? Polytetrafluoroethylene flat membrane is compounded on various fabrics and substrates using a special process, and it can 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.
? Is a high-tech enterprise integrating the production, research and development, and sales of polytetrafluoroethylene membranes. The products we produce have finer molecular weights, are cleaner, and have better uniformity. We also have a complete set of domestically advanced production lines and perfect Our service system, with thoughtful pre-sales, attentiveness during sales, and assured after-sales, provides you with high-quality PTFE material products and customized needs.
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