PTFE high temperature resistant filter membrane has excellent high temperature resistance and low temperature resistance. The melting point is 327 degrees Celsius and the decomposition temperature is 415 degrees Celsius. It can be used for a long time in the range of 200 to 260 degrees Celsius.
But a major disadvantage of PTFE is its immobility at high temperatures.
It will not change from a high elastic state to a viscous flow state when it is above the melting point, and will not flow even if it is heated to the decomposition temperature, which makes it impossible to adopt the molding method of general thermoplastic materials.
PTFE has a low thermal conductivity and poor thermal conductivity.
?Also according to user’s requirements.
The optimized combination of speed ratio, pressure ratio, operating temperature and other key parameters of ptfe high temperature resistant filtration membrane technology can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet your needs different requirements required.
?The polytetrafluoroethylene microporous membranes produced by the manufacturer are all imported raw materials, with a full set of advanced production equipment, an advanced clean room and an independent composite slitting workshop, ensuring the quality of the microporous membrane. quality.
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