At present, ptfe materials have been widely used in many fields, especially the application of ptfe ultra-wide films is increasing day by day.
Let’s take a closer look at this material.
Polytetrafluoroethylene (PTFE) resin was invented by Dr. Plankett in 1938 and officially put into industrial production by DuPont in 1950, naming it Teflon.
PTFE has excellent and special physical and chemical properties and is widely used in the chemical industry and other related industries.
However, due to some inherent defects of PTFE, especially its large cold flow performance and poor processing performance, its application is subject to certain limitations.
The ptfe ultra-wide film processed by biaxial stretching technology is widely used in air dust removal and air sterilization due to its wide operating temperature range, small friction coefficient, stable chemical properties, low surface energy, microporous structure and other characteristics. , 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, moisture-permeable, windproof, warm, protective and other functional clothing materials.
PTFE film manufacturer specializes in the production of PTFE ultra-wide film. It has a full set of advanced production equipment and technology. It also has an advanced clean room and an independent composite slitting workshop to ensure the production quality of PTFE film; the product materials produced are all Using imported raw materials, it has 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.
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