Polytetrafluoroethylene (PTFE) material, commonly known as the “King of Plastics”, is a polymer compound polymerized by tetrafluoroethylene. The PTFE base film is prepared through a biaxial stretching process. It has high porosity, small pore size and Uniform, so higher efficiency can be achieved with lower resistance.
The PTFE membrane produced by the calendering method can be made into a porous membrane after being stretched at high temperature and then heat treated, which can be used for gas-liquid separation, gas-gas separation and liquid-liquid separation, such as argon gas and its isotopes separation, separation of chloroform and water, etc.
The ptfe base film has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve high dust removal efficiency. For some extremely small particles with a diameter of 0.1um-0.3um, the filtration level can be Reach H13-U16.
In addition, biaxially oriented film can undoubtedly achieve ultra-low emissions in intercepting various types of dust generated during the production process of the company, and it fully complies with current environmental protection standards.
</p
![In the dyeing factory, knowledge of shaping various fibers [Practical experience]](https://www.buyfabric.net/wp-content/themes/boke-x/thumb.php?src=https://www.buyfabric.net/wp-content/themes/boke-x/images/7.jpg&w=400&h=260)
