PTFE air filter membrane material has strong hydrophobicity, non-adhesion, corrosion resistance, thermal stability and good mechanical properties. Therefore, it can be washed with water to restore its performance and achieve repeated use, greatly extending its service life and saving costs.
Coupled with special treatment, the PTFE air filter membrane has a series of advantages such as high efficiency, low resistance, anti-pollution, uniformity and stability.
? The membrane-coated filter material uses surface filtration instead of “primary dust layer” filtration. The membrane plays the role of a primary dust layer, and the base cloth material only plays the role of supporting the skeleton. The surface of the polytetrafluoroethylene membrane is extremely smooth and has a low friction coefficient. Small, it is difficult to form a thick dust layer on the surface of the film.
? There is little dust accumulation on the surface of the membrane. Dust removal by the membrane filter material mainly uses the interception effect of the microporous membrane. The polytetrafluoroethylene-coated filter material has a smoke emission rate close to zero.
The dust removal efficiency can reach over 99.99%.
The minimum pore size of the film can reach 0.3μm, which can capture most solid particles and liquids.
Due to thorough dust cleaning, the filtration time can be extended, the dust cleaning cycle can be extended, and the number of dust cleanings can be reduced, resulting in less equipment wear and less maintenance.
? Therefore, PTFE air filter membrane has great advantages compared with other filter materials.
Polymer filter membranes with pore sizes in the range of 0.1μm-10μm can intercept solid particles and colloidal particles in gases or liquids.
PTFE membrane has naturally excellent hydrophobicity, so it is widely used in the distillation and packaging ventilation industries.
? is a manufacturer of environmentally friendly polytetrafluoroethylene (PTFE) membrane materials that specializes in R&D, production and sales.
Our company can customize according to user’s requirements.
The key to the technology is the optimized combination of speed ratio, pressure ratio, operating temperature and other parameters. According to the ratio and pore-forming medium, the air permeability, thickness and void ratio can be adjusted online to meet your different requirements. .
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