To put it simply, the general process flow for the preparation of polytetrafluoroethylene microporous membranes is: polytetrafluoroethylene dispersion resin, booster (material selection), mixing, calendering, biaxial stretching, and coiling.
Polytetrafluoroethylene, referred to as PTFE, also known as Teflon, is known as the king of plastics.
Fluorine element has the following characteristics: non-stickiness, heat resistance, corrosion resistance, low gas permeability, low refractive index, electrical insulator, antifouling, water and oil repellency, lubricity, low pollution, weather resistance, etc. , is an element with extremely high reactivity.
PTFE microporous membranes have many uses and can play an important role in industrial sectors, electronics factories, military equipment, medical and health care and scientific research units.
As a purification medium, it can remove harmful dust and smoke, and can also isolate bacteria, viruses, and radioactive particles. It is suitable for air purification in clean rooms, purification workbenches, and sterile operating rooms.
We are a manufacturer specializing in the production of polytetrafluoroethylene membrane materials. The porosity of the polytetrafluoroethylene microporous membranes 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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