eptfe waterproof and breathable material has stable microporous structure

Polytetrafluoroethylene film can also be called ptfe film, that is, polytetrafluoroethylene film. This material is one of the most widely used engineering materials in modern industrial production. Today we will take a closer look at eptfe waterproof and breathable material.

PTFE is the most chemically inert polymer material currently known among organic compounds. Its special molecular structure makes it resistant to almost all strong acids (including aqua regia), strong bases and organic solvents, and it can maintain this performance under high temperature conditions. The lining of corrosive gas and liquid transportation pipelines is an important application scenario of PTFE.

Eptfe waterproof and breathable material has a microporous structure with staggered fibers, with a porosity of up to 80%~90%. After high-temperature heat setting treatment, the microporous structure is stable and can effectively intercept dust particles, and it The pore size is small and uniform, and the surface filtration mechanism makes it easy to remove dust. It has strong hydrophobicity, low surface energy, and good non-adhesive ability. It can effectively remove dust accumulated on the surface. Washing with water or backflushing can restore the performance and greatly extend the service life. Filtration The efficiency can reach 99.999995%. PTFE base film is currently widely used in air purification, industrial dust removal, pharmaceutical fields, electronic appliances, clothing fields, etc.

Suzhou New Material Technology Co., Ltd. is a fluorine material film manufacturer that integrates the research, development, production and sales of ptfe air filtration membranes, ptfe bubble point membranes, eptfe waterproof and breathable materials, Teflon films and coated filter materials. . The company has advanced PTFE membrane production lines, lamination and composite production lines, which are at the domestic advanced level. The company’s products are widely used in various fields. Interested parties can enter the store for consultation and purchase!

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