With the rapid development of the filtration industry, new filter material products have been continuously released in recent years. One of the materials performs very well, it is hepa high-efficiency filter cotton. Let us take a look at it together.
Dust filter filtration effects: diffusion effect, interception effect, inertia effect, sieve effect, electrostatic effect. Dust particles smaller than 1um do not move with the airflow, but move irregularly due to the impact of air molecules, which is called “Brownian diffusion motion”. If it hits the filter fibers it is captured. The smaller the particles, the more intense the diffusion movement, the more chances of hitting the fibers, and the better the filtration effect.
Hepa high-efficiency filter cotton is made of polytetrafluoroethylene. It is expanded and stretched to form a microporous film. This film is laminated on various fabrics and substrates using a special process. , becoming a new filter material. The membrane has a small pore size, about 0.2-0.5μm, uniform distribution and large porosity. While maintaining air circulation, it can filter all dust particles including bacteria, achieving advanced purification and ventilation purposes.
The hepa high-efficiency filter cotton produced by the manufacturer uses imported raw materials, has a full set of advanced production equipment, an advanced clean room and an independent composite slitting workshop to ensure the production of ptfe membrane Quality; using production and testing instruments imported from the United States to test the quality of PTFE film, it has also passed international SGS testing and certification, and ISI testing and certification. Interested parties can enter the store and contact us. </p
