The polytetrafluoroethylene bubble-point membrane prepared from ptfe as raw material is a membrane material with excellent performance for filtration and separation of fine particles. Let’s learn more about it.
PTFE is a microporous membrane formed by expanding and stretching polytetrafluoroethylene as raw material. As a basic performance material, it is widely used.
PTFE bubble-point membrane can be used for atmospheric dust removal, air purification, etc. The membrane pore size can be controlled to 0.2um, and the porosity can reach more than 88%. It can be used with needle-punched felt, machine-made fabrics, non-woven fabrics, glass fiber, etc. A variety of filter materials are combined to obtain a film-coated filter material with surface filtration performance. The PTFE-coated filter material has the characteristics of high peel strength, large air permeability, and uniform pore size distribution.
In addition, because the membrane pores are extremely small and the longitudinal irregular curved arrangement prevents wind from passing through, it has the characteristics of windproof and good warmth retention.
The film has been continuously improved since its inception. Special treatment is carried out on the PTFE film to greatly improve its firmness and durability. After being compounded with other fabrics, it is widely used in military clothing, medical clothing, and casual fire-fighting clothing. , anti-biochemical, anti-virus, water immersion operations, outdoor sports clothing, shoes and hats, gloves, etc., as well as sleeping bags, tents and other materials.
PTFE film manufacturer specializes in the production of polytetrafluoroethylene bubble point film. It has a full set of advanced production equipment and technology, and also has an advanced clean room and an independent composite slitting workshop to ensure the production quality of ptfe film; The product materials are all imported raw materials, with high uniformity, stable performance, good air permeability, and the filtration efficiency can reach 99.999995%! It can basically meet the filtration efficiency grade requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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