I don’t know how much you know about polytetrafluoroethylene bubble film. Today I will give you some knowledge and let’s learn about it together.
PTFE bubble point film is generally made of polytetrafluoroethylene (ptfe) suspended powder as raw material, which is expanded and stretched to form a microporous film.
Bubble point film has a fibrillar microporous structure with a porosity of more than 88%, 1.4 billion micropores per square centimeter, and a pore size range of 0.1μm-0.5μm. This film is coated on various fabrics using a special process and substrate, 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 to achieve the purpose of advanced purification and ventilation. Widely used in pharmaceutical, biochemical, microelectronics and laboratory consumables and other fields.
PTFE bubble point membrane is a polymer waterproof material.
In terms of production, its technical requirements are much higher than those of ordinary waterproof materials. In terms of quality, it also has functional characteristics that other waterproof materials do not have.
We are a manufacturer specializing in the production of polytetrafluoroethylene membrane materials. The porosity of the polytetrafluoroethylene bubble-point membrane we produce can reach more than 85%, and the air can flow smoothly.
The membrane pore size is 0.2-3μm, which can effectively isolate water points, and the waterproof grade can reach IPX7 or above.
Protect electronic instruments from becoming unusable due to moisture or water.
Compared with other breathable filter materials, it has excellent air permeability. It is difficult to form a thick dust layer on the surface of the film, and the dust can be naturally peeled off.
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