What is the porosity of ptfe high temperature filtration membrane?

The porosity of the ptfe high-temperature filter membrane produced is very high! PTFE high-temperature membrane generally refers to a microporous film formed from polytetrafluoroethylene (PTFE) suspended powder after expansion and stretching.

PTFE high-temperature membrane has a fibrillar microporous structure. The porosity of the membrane can reach more than 88% or even higher. Moreover, the membrane has 1.4 billion micropores per square centimeter, and the pore size ranges from 0.1um to 0.1um. 0.5um, ptfe high-temperature film has high and low temperature resistance (-200℃-260℃), no aging, no splitting, no color change, and strong weather resistance after long-term use.

It is a manufacturer of polytetrafluoroethylene microporous membranes that specializes in R&D, production and sales.

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