The English abbreviation of polytetrafluoroethylene is ptfe, which is generally called “non-stick coating” or “easy-to-clean material”.
This material is acid-resistant, alkali-resistant, and resistant to various organic solvents. It is almost insoluble in all solvents.
At the same time, polytetrafluoroethylene has the characteristics of high temperature resistance and its friction coefficient is extremely low, so people often compound ptfe with other materials to obtain ptfe composite materials, and then apply ptfe composite membrane materials In the vacuum cleaner, the machine can achieve better efficiency.
PTFE composite material has a microporous structure with staggered fibers. Through a biaxial 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.
Can operate at a continuous operating temperature of 240°C and an instantaneous temperature of 260°C.
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