Polytetrafluoroethylene microporous membrane, foreign name: PTFE microcellular film, is a semi-finished product made of rods and strips extruded from polytetrafluoroethylene, rolled into a film, stretched at a temperature below the melting point, and obtained after heat setting A porous product.
Polytetrafluoroethylene (PTFE) is used.
Conditional industries: chemicals, petrochemicals, oil refining, chlor-alkali, acid production, phosphate fertilizers, pharmaceuticals, pesticides, chemical fibers, dyeing, coking, coal gas, organic synthesis, non-ferrous smelting, steel, atomic energy and high-purity product production (such as ion membrane electrolysis ), transportation and operation of viscous materials, food, beverage and other processing and production departments with highly strict hygiene requirements.
Polytetrafluoroethylene microporous membrane is obtained by biaxial stretching of polymer compounds of tetrafluoroethylene. It is one of the materials with the best corrosion resistance in the world today. Except for a few chemicals such as chlorine trifluoride and liquid chlorine, It is resistant to all other chemical reactions, insoluble in strong acids, strong alkali, and organic solutions, and does not change in boiling nitrohydrochloric acid.
The temperature resistance range is -195℃～250℃, and the long-term use temperature is -100℃～250℃.
Suzhou New Material Technology Co., Ltd. is a manufacturer specializing in the R&D and production of polytetrafluoroethylene microporous membranes. After years of painstaking research and R&D, the company not only has strong R&D strength, complete testing methods and domestic advanced It has advanced experimental equipment and attracted a large number of outstanding technical talents.
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