PTFE microporous membrane is a flexible and elastic microporous material. This material has high porosity, uniform pore size distribution, and is breathable and impermeable. It can be used as a sterilization filter membrane, electrolysis membrane, etc. Diaphragms, gas dialysis membranes, ultra-clean filtration membranes for various solvents, etc.
In addition, PTFE can also be used for spinning, polytetrafluoroethylene fiber-fluoronon (foreign trade name is Teflon).
At present, various types of PTFE products have played a decisive role in the national economic fields such as chemical industry, machinery, electronics, electrical appliances, military industry, aerospace, environmental protection and bridges.
It uses polytetrafluoroethylene microporous membrane as the filter material, offset paper, aluminum film and other materials as the dividing plate, and is glued with the wooden frame aluminum alloy. It is made of special silicone rubber, which is odorless and has a smooth surface. It will harden and will not crack for a long time. It has stable chemical properties and corrosion resistance. It can absorb the stress caused by thermal expansion and contraction without cracking. It has moderate softness and hardness and good elastic recovery.
Each unit has been tested by the sodium flame method and has the characteristics of high filtration efficiency, low resistance, and large dust holding capacity.
The polytetrafluoroethylene microporous membrane produced has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve high dust removal efficiency. For some 0.1um-diameter Very fine particles of 0.3um, the filtration level can reach H13-U16.
In addition, biaxially oriented film can undoubtedly achieve ultra-low emissions in intercepting various types of dust generated during the company’s production process, and it fully complies with current environmental protection standards.
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