PTFE composite membrane has large air permeability

PTFE composite membrane has the characteristics of high peel strength, large air permeability, low resistance, concentrated and uniform pore size distribution, and the dust removal efficiency can reach 99.99 % or more, it is the most effective and economical new filter material in industrial dust filtration and material recovery.

PTFE material has been used in many industries such as petroleum and textiles due to its outstanding corrosion resistance. Be widely used. Representative examples include exhaust pipes, steam pipes, high, medium and low pressure pipes, valves, etc. Especially under relatively harsh environmental conditions such as low temperature and anti-sticking where conventional materials cannot be used, the advantages of PTFE are even more evident.

Polytetrafluoroethylene composite membrane has a microporous structure with staggered fibers and a porosity of 80% to 90%. After high-temperature heat setting treatment, the microporous structure is stable and can effectively intercept dust particles. Moreover, its pore size is small and uniform. It has a surface filtration mechanism for easy dust removal. It has strong hydrophobicity and low surface energy. It has good non-adhesive ability and can effectively remove dust from the surface. The accumulated dust can be restored by washing with water or backflushing, greatly extending the service life, and the filtration efficiency can reach 99.9995%.

It is a polytetrafluoroethylene composite membrane environmentally friendly material manufacturer that specializes in R&D, production and sales. Our company is different from other manufacturers. Our company can according to the user’s requirements. By optimizing the key technical parameters of speed ratio, pressure ratio, operating temperature and other parameters, online control of air permeability, thickness and void ratio can be achieved based on the ratio and pore-forming medium to meet your different requirements. Interested parties can enter the store for consultation.

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