With the development of science and technology, many industries are inseparable from purification. It can be said that the purification industry is also a small world.
Today I will tell you about the various outstanding contributions made by ptfe industrial fresh air filter materials to the purification industry.
Most people think that the more layers of filters in a fresh air system, the better the filtration effect. This concept comes from the propaganda of highly competitive manufacturers.
In order to highlight the “advantages” of their own products, some manufacturers put multiple layers of filters in their products, or list several “technologies” used. Some are 6-layer filters, and there are more. Even 8 layers of filter.
But many of these “filtering technologies” are actually just gimmicks to attract attention.
PTFE industrial fresh air filter material is made of polytetrafluoroethylene (PTFE) material through special processes such as mixing, extrusion, extrusion, calendering, and biaxial stretching.
The porosity of this membrane can reach more than 88% or even higher, and this membrane has 1.4 billion micropores per square centimeter, with a pore size range of 0.1um-0.5um. The high-efficiency filter paper has high and low temperature resistance ( -200℃-260℃), no aging, no splitting, no discoloration, and strong weather resistance after long-term use.
The ptfe industrial fresh air filter material produced has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can obtain high dust removal efficiency, for some extremely fine particles with a diameter of 0.1um-0.3um , the filtration level can reach H13-U16.
In addition, biaxially oriented film can undoubtedly achieve ultra-low emissions in intercepting various types of dust generated during the production process of the company, and it fully complies with current environmental protection standards.
</p
