PTFE base tape film is made of polytetrafluoroethylene as raw material. It is expanded and stretched to form a microporous film. This film is laminated on various fabrics and substrates using a special process and can become a new type of film. The filter material 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.
As early as the mid-18th century, someone discovered the membrane phenomenon, but it took nearly 50 years to actually apply the membrane process to the industrial field.
In my country, the membrane industry started in the 1960s. After decades of development, PTFE baseband membrane technology has become an emerging and mature chemical separation technology.
Mature and developed technologies such as reverse osmosis, ultrafiltration, microfiltration, nanofiltration, electrodialysis, gas separation, inorganic membranes, pervaporation, membrane contact, membrane reaction and controlled release are being used in industrial production. , and produced good economic and social benefits.
The membrane separation process has become an important high-tech and sustainable development technology foundation for solving contemporary energy, resource and environmental pollution problems.
Among them, microfiltration is currently the most commonly used pressure-driven membrane technology with the largest sales volume. It is mainly used for the separation, purification, concentration and purification of particles, and is widely used in food, medicine, drinking water, Urban sewage treatment, etc.
Suzhou New Material Technology Co., Ltd. is a fluorine material film manufacturer that integrates the R&D, production and sales of PTFE air filtration membranes, PTFE bubble point membranes, PTFE base tape membranes, Teflon films and coated filter materials.
We have advanced PTFE film production lines, lamination and composite production lines, which are at the domestic advanced level.
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