PTFE bubble point film produced by ptfe bubble point film manufacturer is a flexible and elastic microporous material. Due to its various advantages and good performance, it is often used in all walks of life. It brings great help to people’s production and manufacturing.
The excellent mechanical properties of polytetrafluoroethylene are its small friction coefficient, which is between 0.01 and 0.10. It is the smallest friction coefficient (0.04) among plastics and even among all engineering materials. Its friction coefficient is only that of polyethylene. 1/5, which is also an important feature of perfluorocarbon surfaces.
The friction factor of PTFE increases with the increase of sliding speed, and tends to be stable when the linear speed reaches 0.5 to 1.0m/s or more; and the static friction factor is smaller than the kinetic friction factor. This characteristic can be used in bearing manufacturing. Reduce its starting resistance, making it very smooth from starting to running.
PTFE bubble point film manufacturer’s bubble point film products are dense, smooth and porous films made by mechanical biaxial stretching using a special process.
PTFE bubble point membrane has a fibrillar microporous structure with a porosity of more than 88%, 1.4 billion micropores per square centimeter, and a pore size range of 0.1μm-0.5μm. This film is coated on various surfaces using a special process. On fabrics and substrates, it can become a new type of filter material. The membrane has small pore size, uniform distribution, and large porosity. While maintaining air circulation, it can filter all dust particles including bacteria, achieving the purpose of advanced purification and ventilation.
Suzhou New Material Technology Co., Ltd. is a PTFE bubble point membrane manufacturer integrating the R&D, production and sales of PTFE air filtration membranes, PTFE bubble point membranes and coated filter materials.
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