We all know that some special products need to be produced in clean or ultra-clean rooms, because even the smallest impurities in the air can adversely affect the production process and lead to high scrap rates. In order to better solve this problem For one question, people usually choose PTFE industrial fresh air filter material.
Sub-high-efficiency filters are mostly plate-type, with paper or metal frames. The materials are mainly ultra-fine glass fiber-based composite materials. They capture fine particles with a diameter of less than 1um. They have high filtration efficiency, low relative resistance, Due to its large dust holding capacity, it is generally used at the rear end of the filtration function section. It can already meet the requirements for use as a terminal filter in civil residential buildings.
PTFE industrial fresh air filter material is a microporous film produced using polytetrafluoroethylene dispersion resin through special processes such as premixing, extrusion, calendering, and biaxial stretching.
The surface morphology of the microporous film is a spider web-like microporous structure.
Pores are formed between the microfibers, and the arrangement direction of the microfibers is basically parallel to the stretching direction; the junction of the fiber bundles is the node, which is formed by the entanglement of many microfibers.
The ptfe industrial fresh air filter materials produced by the manufacturer use imported raw materials, have a full set of advanced production equipment, an advanced clean room and an independent composite slitting workshop, ensuring the production quality of ptfe membrane; using Production and testing instruments imported from the United States test the quality of PTFE film, and have passed international SGS testing and certification, as well as ISI testing and certification.
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