With the rapid increase in global population and rapid social development, the human living environment is facing many derived problems , including air pollution, water pollution, etc. In order to better protect our living environment, people have developed Teflon bubble point membrane composite filter material.
Waterproofness refers to the fabric’s resistance to the relative penetration of liquids, and the fabric’s ability to resist rain or osmotic pressure in water. PTFE microporous film has countless micropores with a pore diameter of 0.1 to 0.5 μm, which is much smaller than the diameter of light mist (20 μm), but much larger than the diameter of water vapor (0.0004 μm), so water vapor can pass through, but water It cannot pass due to the resistance of surface tension. In order to improve the waterproofness, the fabric must be treated with waterproof (water-repellent) finishing.
Teflon bubble point membrane composite filter material, also known as ptfe bubble point membrane, is generally made of polytetrafluoroethylene (ptfe) suspended powder as raw material. It is expanded and stretched to form a microporous membrane. of film. It has a fibrillar microporous structure, the porosity can reach more than 88%, there are 1.4 billion micropores per square centimeter, and the pore diameter ranges from 0.1μm to 0.5μm. Generally, this film is coated on various fabrics and substrates using special processes to become a new filter material.
It is a Teflon bubble point membrane composite filter material manufacturer integrating production, sales and customization. The company has advanced PTFE film production lines and composite production lines. The company’s products are widely used in various fields. With strong technical force and strict management system, the company ensures that everything focuses on the interests of users and provides users with high-tech, high-quality, high-performance, and high-level products. Interested parties can enter the store for consultation. </p
