In recent years, various ptfe products and derivatives produced by ptfe microporous membrane manufacturer have unknowingly entered people’s lives. Zhonglai, as a new functional material, ptfe has many excellent and outstanding properties among many materials.
Polytetrafluoroethylene microporous membrane material, as one of the important branches in its application system, has always been the focus of technological improvement and application focus areas for development. The initial application of the uniaxial stretching film-forming method began with the sealing tape prepared by DuPont in the 1960s. In the late 1960s, mechanical stretching began to be used to develop expanded polytetrafluoroethylene films. It has a network structure composed of nodes and fibers. The nodes are composed of many PTFE particles bonded together. The fibers are made from PTFE. extends out of the particles.
ptfe microporous membrane manufacturer The polytetrafluoroethylene microporous membrane produced is prepared using biaxial stretching technology, which can ensure All impurities such as small bacterial cells are intercepted, and at the same time it has a large flux. The material has the characteristics of temperature resistance, resistance to strong acids and alkali, and wide chemical applicability. When used for gas filtration, it can intercept all kinds of phages, small bacteria and particles above 0.02um. The porosity can reach more than 88%, with 1.4 billion micropores per square centimeter and a pore diameter ranging from 0.1μm to 0.5μm. Generally, this film is coated on various fabrics and substrates using special processes to become a new filter material.
In addition,ptfe microporous membrane manufacturer also strategically cooperates with the school to introduce a large number of polymer professionals and has a group of professional high-tech talents. The molecular R&D team focuses on the research and development of PTFE polymer technology; it has strong R&D capabilities, R&D and improvement technology research, and has achieved good results. It has multiple invention patent certificates and practical patent certificates. Interested parties can enter the store for consultation and purchase.
</p
