PTFE ultrafiltration membrane, as a new type of filter material, has brought good news to the production of many companies. Let us take a look at it below.
The definition of ultrafiltration is the use of new hollow fiber filtration technology, combined with three-stage pretreatment filtration to remove impurities in tap water; ultrafiltration pores are less than 0.01 microns, which can completely filter out bacteria, rust, colloids and other harmful substances in the water, retaining Original trace elements and minerals in water.
The work of ptfe ultrafiltration membrane is mainly based on the screening mechanism, and water purification is carried out based on the working pressure and the pore size of the membrane.
Taking hollow fiber as an example, the water inlet method can be divided into external pressure type: raw water enters from outside the membrane fiber, and purified water is produced from inside the membrane fiber.
On the contrary, it is an internal pressure type.
The working pressure of the internal pressure type is lower than that of the external pressure type.
Ultrafiltration membranes are widely used in many fields such as advanced treatment of drinking water, industrial ultrapure water and solution concentration and separation.
PTFE ultrafiltration membrane is prepared using unique biaxial stretching technology, which can ensure complete retention of bacteria and other impurities while having a large flux.
The material is resistant to high temperatures, strong acids and alkali, and has wide chemical applicability. When used for gas filtration, it can achieve 100% retention of various phages, bacteria and particles above 0.02um.
PTFE microporous membrane has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency air filters.
Products are widely used in various fields. The company has always implemented the purpose of “quality first, reputation first” to provide users with high-tech, high-quality, high-performance, and high-level products.
We sincerely welcome friends from all walks of life at home and abroad to visit our company and discuss business and common development.
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