Polytetrafluoroethylene is one of the materials with the best corrosion resistance in the world.
Since its advent, it has brought huge changes to people’s production activities, and the PTFE base tape film has brought good news to the production of various industries.
PTFE is the most widely used fluoroplastic family. In the past few years, PTFE products accounted for 90% of the total fluoroplastic production in China.
In the past few years, due to the difficulty in processing PTFE base film, polyvinylidene fluoride (PVDF) has developed rapidly.
Abroad, the output of PTFE has dropped to 60% of the total parameters of fluoroplastics, and PVDF has ranked second.
But currently PTFE still occupies the dominant position.
Since the middle of the last century, microfiltration membranes (microporous membranes) have been successfully used in a wide range of industrial fields, such as separation of special metal ions from liquid phase, industrial water treatment, plasma separation, battery separator, pharmaceutical separation , chemical product purification, drug release, human organs, moisture-permeable and breathable materials, the membrane market share of its products has accounted for a considerable proportion in countries around the world.
With the continuous expansion of microporous membrane application fields and the improvement of application requirements, it can be foreseen that various microporous membrane products have great development prospects in the domestic and even international markets, and the promotion and development of new microfiltration Membrane technology and the localization of products have great practical significance and economic benefits.
The ptfe base film produced has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve high dust removal efficiency. It can filter some very small particles with a diameter of 0.1um-0.3um. The level can 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.
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