Polytetrafluoroethylene bubble-point membrane is made of PTFE as raw material, which is expanded and stretched to form a microporous film.
Using its unique node fibrillarity, smooth surface, chemical resistance, air permeability and water permeability, and large air permeability, it is widely used in air filtration, aviation, electronics, electrical appliances, chemicals, machinery, construction, and textiles , medicine and many other fields.
? Products made of polytetrafluoroethylene bubble-point membranes have high filtration efficiency, up to 99.99%, close to zero emissions; low operating resistance and fast filtration speed; the membrane pore size can be controlled between 0.2 and 15 μm, and the voids The rate can reach more than 85%.
This film is coated on various fabrics and substrates using a special process and can become a new filter material.
While maintaining air circulation, all dust particles including bacteria can be filtered.
?1. Small filtration resistance, capable of surface filtration and dust removal.
2. Through technology, the pore diameter can be controlled between 0.2~3μm, effectively intercepting ultra-fine dust in micron units.
3. The surface is smooth, no condensation, easy to clean and does not change the porosity. The dust removal efficiency is always maintained and the service life is greatly enhanced.
4. The filter material has long service life, high and low temperature resistance, chemical stability, and non-aging properties, which makes it extremely adaptable to temperature, humidity, and corrosive gases, which is unmatched by current conventional filter materials.
??The materials for the production of polytetrafluoroethylene bubble point film products are all imported raw materials, with high uniformity, stable performance and good air permeability.
, it has a full set of advanced production equipment, an advanced clean room and an independent composite slitting workshop to ensure the production quality of PTFE membranes; it uses production testing instruments imported from the United States to detect the quality of PTFE membranes , and has passed international SGS testing and certification, as well as ISI testing and certification.
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