With the advancement of technology, the dust cleaning technology and bag filter technology of bag dust collectors have been rapidly developed and improved. Therefore, the filtration efficiency, service life, and requirements for ptfe bubble point membranes are becoming higher and higher, which leads to Advances in filtration technology of ptfe filter membrane.
When the pressure is greater than the bubble point, the gas flow can quickly pass through the filter pores; when the pressure is less than the bubble point pressure, in fact, a very small gas flow diffuses between the liquid in the filter membrane pores.
This gas flow is caused by the pressure difference or pressure gradient on both sides of the filter membrane, that is, the membrane pressure difference causes the gas concentration difference across the membrane.
PTFE bubble point membrane is a microporous membrane prepared from polytetrafluoroethylene suspended powder using unique biaxial stretching technology. This membrane can ensure the complete retention of impurities such as bacteria and has a large Flux, when the membrane pore size is smaller and the distribution is more uniform, the bubble point value of the membrane is higher, and the retention effect is better.
Products are widely used in filtration in medicine, food, bioengineering and other industries.
It is a high-tech enterprise specializing in the research and development, production and sales of ptfe bubble point film. It has a factory area of nearly 8,000 square meters and professional production equipment. It is a partner of the top 500 companies in the United States; we produce The products are produced using imported raw materials, with finer molecular weight, cleaner quality and better uniformity.
And we have a full set of advanced production equipment and testing instruments, as well as a complete pre-sales, sales and after-sales service system.
If interested, please enter the store for consultation.
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