Filtration is a common separation and purification method, usually used for the separation of liquid or gas mixtures.
PTFE high temperature filter membrane is a material often used in filtration.
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 the application fields of microporous membranes and the improvement of application requirements, it can be foreseen that various microporous membrane products such as ptfe high-temperature filtration membranes have great development prospects and promotion in the domestic and even international markets. And the development of new microfiltration membrane technology and the localization of products have great practical significance and economic benefits.
PTFE high-temperature filtration membrane formed by biaxial stretching process occupies an important position in membrane technology.
In the 1970s, the American Gore Company produced biaxially stretched Teflon microporous membranes through mechanical stretching.
Since then, with the improvement of Teflon resin raw material preparation technology and stretching process, the quality of Teflon microporous membrane has continued to improve.
At the same time, Teflon microporous membrane has also been widely used in many high-tech fields due to its excellent physical and chemical properties.
In view of the special properties of this type of product, many countries such as Japan have also conducted research on the preparation technology of biaxially stretched Teflon microporous membranes and the morphological structure of the membranes, and have made good progress.
It is a manufacturer of polytetrafluoroethylene (ptfe) membrane environmentally friendly materials that specializes in R&D, production and sales.
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