ptfe air filter membrane has high porosity
The filter element can be said to be the core component of the air purifier or air filter. Therefore, when we choose an air purifier or filter, we must pay more attention to the actual effect of the filter element. Now, let’s take a look at the Some materials of the filter element, introduced here is PTFE air filter element membrane.
The engine inhales a large amount of air during operation. If the air is not filtered, the dust in it will be sucked into the cylinder, which will accelerate the wear of the piston group and the cylinder.
The air filter element will finely filter the air entering the engine cylinder to ensure that sufficient and clean air enters the cylinder. Whether it can remain clean and smooth is related to the life of the engine.
PTFE air filter membrane is a microporous film made by calendering, extrusion, biaxial stretching and other methods using a special processing technology.
This kind of membrane has excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties.
Three-dimensional mesh structure, no through holes.
The porosity is generally between 80% and 95%. A high porosity will increase ventilation; the pore size distribution is concentrated, indicating that the membrane pore size is uniform.
The ptfe air filter membrane produced has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve 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.
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