PTFE bubble film for medical field

The English name of polytetrafluoroethylene is polytetrafluoroethylene, or ptfe for short.

PTFE bubble point film has properties such as high temperature resistance, oxidation resistance, alkali resistance, and hydrophobicity.

It is widely used in air purification, industrial dust removal, pharmaceutical fields, electronic appliances, clothing fields, etc.

The permselectivity of the reverse osmosis membrane is related to the dissolution, adsorption and diffusion of components in the membrane. Therefore, in addition to the size and structure of the membrane pores, it is also closely related to the chemical and physical properties of the membrane, that is, Closely related to the interaction between components and membranes.

It can be seen that chemical factors (membrane and its surface characteristics) play a dominant role in the reverse osmosis separation process.

PTFE bubble point film is a dense, smooth and porous film made by mechanical biaxial stretching using a special process.

PTFE bubble-point membrane has a fibrillar microporous structure with a porosity of more than 88%. There are 1.4 billion micropores per square centimeter, with a pore size range of 0.1μm-0.5μm. This film is laminated with a special process On various fabrics and substrates, it can become a new type of filter material. The membrane has small pore size, uniform distribution and large porosity. While maintaining air circulation, it can filter all dust particles including bacteria, achieving advanced purification and ventilation. the goal of.

It is a manufacturer of polytetrafluoroethylene bubble film that specializes in R&D, production and sales.

The materials of the products produced by our company are all imported raw materials, with high uniformity, stable performance and good breathability.

It also has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.

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