ptfe high efficiency filter paper for gas filtration
Today, whether it is gas filtration or liquid filtration, ptfe high-efficiency filter paper has always been by your side like a steady and reliable old friend.
PTFE filter paper is made of polytetrafluoroethylene as raw material, which is expanded into a microporous film, and then the film is coated on various fabrics or paper substrates using a special process to make it into a A new type of filter material.
PTFE filter paper has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve high dust removal efficiency. For some extremely small particles with a diameter of 0.1um-0.3um, the filtration level can reach H13 -U16.
It can withstand acid and alkali corrosion in the entire PH value range under continuous operating temperature of 240°C and instantaneous temperature of 260°C, does not absorb moisture, and can withstand ultraviolet radiation.
When constructing purification projects in clean rooms, many filtration equipment are needed, and the core of these filtration equipment is almost all made of ptfe high-efficiency filter paper. The filtration accuracy of this high-efficiency filter paper can reach Above U15 level (99.9995%), it can even reach U17 level (99.999995%), which can fully meet the purification requirements of high-precision electronic product processing workshops such as semiconductors and chips.
Therefore, in life, ptfe filter paper has received more and more attention and love from people.
Therefore, the application range of ptfe filter membrane is also very wide.
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