The filtration method of water purifiers is generally filtration through physical interception, physical adsorption, etc.; the way water purifiers treat water is purely physical and does not use chemical means. For filtration; the three common core membrane filtration membranes in water purifiers are ultrafiltration membrane, nanofiltration membrane, and RO reverse osmosis membrane.
In recent years, China’s water purifier industry has grown rapidly, and the market size has continued to expand. In 2010, China’s water purifier market size was 277 billion, which increased to 71.7 billion yuan in 2016 and reached 78.6 billion yuan in 2017. The water purifier market size in 2018 was approximately 83.2 billion yuan; domestic water purifier consumption increased steadily, and China’s water purifier sales in 2010 were 16.927 million units. , the sales volume of water purifiers in 2017 was 53.326 million units, and in 2018, the sales volume of water purifiers in China increased to 54.755 million units. The development of the water purifier industry has created space for the development of the PP cotton filter element industry.
Ultrafiltration membrane for water purifier is generally made of polytetrafluoroethylene (ptfe) suspended powder, which is expanded and stretched. Form a microporous film. Ultrafiltration membrane for water purifier has a fibrillar microporous structure with a porosity of more than 88%. There are 1.4 billion micropores per square centimeter and the pore size ranges from 0.1μm to 0.5μm. This membrane is made of special The process is coated on various fabrics and substrates and can become a new type of filter material. The membrane has small pore size, uniform distribution and large porosity. It can filter all dust particles including small bacteria while maintaining air circulation.
Suzhou New Material Technology Co., Ltd. is a company integrating ptfe air filtration membrane, ptfe bubble point membrane, water purifier ultrafiltration membrane, A fluorine material film manufacturer that integrates the R&D, production and sales of Teflon membranes and membrane-coated filter materials. The company has advanced PTFE film production lines, lamination and composite production lines, which are at the domestic advanced level. Interested parties can enter the store for consultation and purchase!
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