PTFE bubble point membrane is the core part of the filtration system. It is not only the last barrier of the filtration system, but also the most important barrier. It shoulders the important task of removing high-performance particulate matter. The following Let’s find out.
We can see from the definition that the physical method used leaves bacteria at the front of the filter. This method is different from thermodynamic sterilization and radiation sterilization. . Thermodynamic sterilization and radiation sterilization ultimately kill bacteria or destroy their genetic material so that they cannot reproduce. The key to sterilizing filtration lies in the pore size of the filter element. ASTM’s standard definition of sterilizing filters is to challenge Pseudomonas deficiencies with ≥107CFU per square centimeter, and the downstream liquid should be sterile.
Polytetrafluoroethylene bubble point membrane is a new type of filter material that is compounded with a layer of polytetrafluoroethylene film on the surface of ordinary filter material. This film is equivalent to a “primary dust layer”. Material exchange is carried out on the surface of the membrane, and effective filtration can be carried out at the beginning of use. It has durable waterproof, water-repellent, antibacterial, antistatic, flame retardant, moisture permeable and other physical and mechanical properties. It has good barrier properties against blood and viruses (liquid or gas heavy) under natural conditions and pressure conditions. The blocking (filtration) efficiency is greater than 99%.
We are a manufacturer specializing in the production of polytetrafluoroethylene bubble point membrane materials. In the field of industrial sewage treatment, we have the characteristics of “uniform and stable, high efficiency and low resistance, long life, customizable, Features such as “easy cleaning and maintenance” have been accepted and loved by the majority of enterprises. Interested parties can enter the store and contact us.
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