The English abbreviation of polytetrafluoroethylene is ptfe, which is generally called “non-stick coating” or “easy-to-clean material”.
PTFE waterproof and breathable membrane is acid-resistant, alkali-resistant, and resistant to various organic solvents. It is almost insoluble in all solvents.
At the same time, PTFE has the characteristics of high temperature resistance and its friction coefficient is extremely low.
The ptfe waterproof and breathable membrane has a microporous structure with staggered fibers. Through a two-way stretching process and high-temperature heat setting treatment, the microporous structure is very stable and can effectively intercept dust particles.
The pore size of the material is small and the distribution is concentrated. Surface filtration is achieved to achieve a dust removal efficiency of 99.9%~99.999%. For some extremely small particles with a diameter of 0.1um-0.3um, it can better prevent fine dust from entering the filter material.
PTFE waterproof and breathable membrane can operate at a continuous operating temperature of 240°C and an instantaneous temperature of 260°C.
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