The filter element can be said to be the core component of the air purifier or air filter. Therefore, when we choose an air purifier or filter, we must pay more attention to the actual effect of the filter element. Now, let’s take a look at the Some materials of the filter element are introduced here: Polytetrafluoroethylene microporous membrane.
Many people who make textiles know that PTFE membranes are waterproof and moisture-permeable, but they do not know that only ePTFE membranes are truly waterproof and moisture-permeable. The preparation of PTFE membrane is divided into: turning, calendering, casting, blow molding, stretching and other processes. However, only biaxially stretched expanded polytetrafluoroethylene has fibrous channels and is an ePTFE microporous membrane.
Polytetrafluoroethylene microporous membraneThe filtration mechanism is a surface filtration mechanism, which can easily remove dust. The membrane pore size is small and uniform, the microporous structure is stable, and the porosity can reach 80%~ 90%, the filtration efficiency can reach 99.999995%, and the filtration accuracy can reach above U15 level, or even reach U17 level. At the same time, the surface is water-repellent and has very high water pressure resistance, so it has high waterproof performance, so it has the reputation of the king of plastics. Widely used in chemical industry, machinery, bridges, electric power, aviation, electronics and other fields.
It is an environmentally friendly material manufacturer specializing in R&D, production and sales of polytetrafluoroethylene microporous membrane. Our company is different from other manufacturers. Our company can according to the user’s requirements. By optimizing the combination of key technical parameters such as speed ratio, pressure ratio, and operating temperature, the air permeability, thickness, and void ratio can be adjusted online according to the ratio and pore-forming medium to meet your different requirements. Interested parties can enter the store for consultation.
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