As an important pillar industry of our country’s national economy, industry has always occupied an important position in our country’s economic system. ptfe hollow fiber membrane is also widely used in this context. At present, there are many types of industrial wastewater, the water quality is complex and changes greatly, and it is difficult to treat. At the same time, with the increasing public awareness of environmental protection, the improvement of emission standards and the promotion of cleaner production, industrial wastewater treatment has entered a difficult period.
Hollow fiber ultrafiltration membrane separation technology is one of the membrane technologies with early development, wide application and high localization rate in my country. It is a dynamic cross-flow filtration technology based on the size of molecules or particles and using pressure as the driving force. At present, the diameter of hollow fiber ultrafiltration membranes produced in my country ranges from 0.5 to 2.0 mm, and the membrane pore size ranges from 0.01 to 0.001um. There are many membrane-making materials for hollow fiber ultrafiltration membranes. Common ones include polysulfone, sulfonated polysulfone, polyether sulfone, polyarylether sulfone, polysulfonamide, polyacrylonitrile, polyvinylidene fluoride, polyethylene, and polypropylene. , cellulose acetate, etc. The preparation methods of hollow fiber membranes can be divided into dry-wet methods and melting methods. Hollow fiber ultrafiltration membranes are mostly prepared using a dry-wet spinning process.
PTFE hollow fiber membraneWith its high component filling density, excellent mechanical self-supporting properties and other characteristics, it has become a microfiltration and The main form of ultrafiltration membrane process is currently widely used in food, fermentation, chemical industry, electronics, domestic water and sewage treatment and other fields.
Suzhou New Material Technology Co., Ltd. is a company integrating ptfe air filter membrane, ptfe bubble point membrane, ptfe hollow fiber membrane, Teflon Long is a fluorine material membrane manufacturer that integrates R&D, production and sales of membranes and membrane-coated filter materials. The ptfe hollow fiber membrane we produce has strong hydrophobicity, chemical resistance, hydrophobicity and low wind resistance, and can achieve high dust removal efficiency. For some 0.1um-0.3um diameter For extremely small particles, the filtration level can reach 99.99995. The company’s products are widely used in various fields. Interested parties can enter the store and contact us.
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