The production of polytetrafluoroethylene microporous membranes utilizes the oil absorption and insolubility of polytetrafluoroethylene plastic resin and the volatile characteristics of olefin materials to form micropores; the polytetrafluoroethylene plastic also has plasticity before the curing temperature. It is biaxially stretched within the processing range of the process temperature section, and finally sintered and solidified in a high-temperature atmosphere to become a 0.04mm thick PTFE microporous membrane that is breathable but does not leak.
The polytetrafluoroethylene microporous membrane processed by biaxial stretching technology is widely used in air dust removal due to its wide operating temperature range, small friction coefficient, stable chemical properties, low surface energy, microporous structure, etc. It is widely used in environmental protection and chemical fields such as air sterilization and water filtration. It also has a unique network microporous structure, making it widely used as functional clothing materials such as waterproof, breathable, windproof and warm, and protective.
ptfe film manufacturer specializes in the production of polytetrafluoroethylene microporous membranes. It has a full set of advanced production equipment and technology, and also has an advanced clean room and an independent composite slitting workshop to ensure the production quality of ptfe membrane; The product materials are all imported raw materials, with high uniformity, stable performance, good air permeability, and the filtration efficiency can reach 99.999995%! It can basically meet the filtration efficiency grade requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
Strategic cooperation with Zhejiang University has introduced a large number of polymer professionals, and has a group of professional polymer R&D teams focusing on the research and development of PTFE polymer technology. It has strong R&D capabilities, R&D and improved technology research, and has achieved effective results. It has many An invention patent certificate and a utility patent certificate.
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