In the 1960s, DuPont first used uniaxial stretching to produce PTFE stretched membranes. Although its micropore size, porosity, and membrane strength were not suitable for use in microfilters, it was widely used as a microfilter in the future. Sealing tape. In the mid-1970s, the United States successfully developed PTFE biaxially stretched film, and then Japan and Europe also successively produced it. However, so far, only a few companies produce and sell PTFE stretch film.
We are a manufacturer specializing in the production of polytetrafluoroethylene membrane materials. In the field of industrial sewage treatment, we have the characteristics of “uniform and stable, high efficiency and low resistance, long life, customizable, easy cleaning and maintenance” and are widely used. Accepted and loved by businesses.
Interested parties can enter the store and contact us.
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