H13 grade high-efficiency filter materials account for a large proportion of all filter materials used in the world today. Applications include respiratory protection, air sampling, clean rooms, industrial proc…

To extend the service life of the H13 high-efficiency filter material of the high-efficiency filter, the most fundamental and simplest way is to keep the dust out of the pre-filter. In other words, ensure that …

The surface of the ptfe mask filter material is composed of 100~200 nanofibers staggered into holes. After the fiber diameter is reduced to the nanometer level, the surface area increases, the pore size becomes…

When more dust accumulates on the filter material, the resistance increases, and the filtration efficiency of the H13 grade high-efficiency filter material also decreases. When the resistance reaches a certain …

The air filter resistance increases as the air flow increases. By increasing the area of ​​the filter material, the relative wind speed passing through the filter material can be reduced to reduce the filter re…

H13 grade high-efficiency filter materials are produced using imported raw materials to ensure finer molecular weight, cleaner quality and better uniformity. It has stable chemical properties, high temperature …

There are many kinds of materials that make up HEPA, which can be divided into PP (polypropylene) high-efficiency filter paper, PET filter paper, PP and PET composite high-efficiency filter paper, and glass fib…

The surface of the polytetrafluoroethylene filter cartridge membrane is smooth and non-adhesive, and the dust impurity glass has good performance, allowing the filtration to operate under low resistance, achiev…

The filtration accuracy of the high-efficiency filtration membrane in the clean room can reach U15 level (99.9995%) or above, or even U17 level (99.999995%), which can fully meet the purification requirements o…