PTFE air filter membrane material is prepared using unique biaxial stretching technology.
It ensures complete retention of bacteria and other impurities.
Coupled with special treatment, the filter membrane has a series of advantages such as high efficiency, low resistance, anti-pollution, uniformity and stability.
It has strong hydrophobicity, non-adhesiveness, corrosion resistance, thermal stability and good mechanical properties, so it can be washed with water to restore its performance and achieve repeated use, greatly extending its service life and saving costs.
The unique node fibrillation, smooth surface, chemical resistance, and large air permeability can be used for atmospheric dust removal, air purification, etc.
?Performance advantages of PTFE air filtration membrane compared with ordinary PE, PP blow molding and cast films:?increased width, reduced thickness, increased material utilization and improved film thickness uniformity; improved It improves the touch feel of the film; the tensile strength of the film is significantly increased; the electrical insulation properties of the film are improved; and the cold resistance and heat resistance are improved.
The PTFE air filter membrane has countless interconnected micropores. The pore diameter is very fine and can only pass through water vapor molecules with a particle size of about 0.1nm. In this way, the water vapor emitted by the human body can effectively diffuse outward through the pore diameter. , while water droplets cannot penetrate inward, thus achieving a waterproof and moisture-permeable effect.
? is a company engaged in technology development, transfer, consulting, and services in the field of new materials; R&D, production, sales, and customization; and a provider of high-efficiency separation and filtration material design solutions.
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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