Nowadays, with the introduction of national environmental protection policies, many new environmentally friendly materials are emerging in endlessly, and polytetrafluoroethylene microporous membrane is one of them.
Polytetrafluoroethylene microporous membrane is formed into a microporous film after expansion and stretching. This film is coated on various fabrics and substrates using a special process and can become a new type of filter material. The membrane has small pore size, uniform distribution and large porosity. While maintaining air circulation, it can filter all dust particles including bacteria to achieve the purpose of purification and ventilation.
In recent years, host-guest assembly using polytetrafluoroethylene microporous membranes as the main body and functional molecules as the guests has become one of the hot spots in scientific research.
There are many methods for preparing functionalized PTFE microporous membranes, that is, functional molecules can be directly coated, deposited or radiation-grafted on the surface of PTFE microporous membranes, or they can be blended with PTFE resin and then molded.
The functionalized ptfe microporous membrane not only retains the original excellent characteristics of the membrane, but also exhibits the special properties of functional molecules.
The film has been widely used in many fields such as electronics, chemical industry, medicine, military, aerospace, clothing, and environmental protection.
PTFE microporous membrane processed by Suzhou New Material Technology Co., Ltd. through biaxial stretching technology is widely used due to its wide operating temperature range, small friction coefficient, stable chemical properties, low surface energy, microporous structure and other characteristics. Air dust removal, air sterilization, water filtration and other environmental protection and chemical fields; at the same time, it also has a unique network microporous structure, making it widely used as waterproof, breathable, windproof, warm, protective and other functional clothing materials.
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