PTFE liquid filtration membrane refers to a membrane that can separate substances in liquid-liquid and liquid-solid states.
Microfiltration membranes or ultrafiltration membranes are mainly used to separate suspensions; ultrafiltration membranes or reverse osmosis membranes are mainly used to separate emulsions; in aqueous solutions, ultrafiltration membranes are mainly used to separate solutes with a molecular weight of more than 1000; and to separate water For true solutions, such as salts, reverse osmosis membranes must be used.
The separation of organic solutions with different boiling points, especially the separation of azeotropic mixtures, is the main application of liquid separation membranes, such as the separation of ethanol from water-ethanol systems.
The principle is to use the differences in dissolution and diffusion of substances in a liquid film to separate them.
Since the middle of the last century, microfiltration membranes (ptfe liquid filtration 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 separators, pharmaceuticals 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 realizing the localization of products have great practical significance and economic benefits.
It is a manufacturer of polytetrafluoroethylene (ptfe) membrane environmentally friendly materials that specializes in R&D, production and sales.
The ptfe liquid filter membrane we produce has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve high dust removal efficiency. For some extremely fine particles with a diameter of 0.1um-0.3um, The filtration level can reach H13-U16.
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