PTFE filter material refers to a microporous film made of polytetrafluoroethylene as raw material and using special processing techniques, such as calendering, extrusion, and biaxial stretching.
This kind of membrane has excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties.
According to the usage requirements, the pore diameter can be between 0.1-10um, the thickness can be between 2-100um, the porosity can reach 50%–80%, and there are up to hundreds of millions of micropores per square centimeter.
PTFE filter material has excellent high and low temperature resistance – long-term use temperature is -100℃~+250℃, excellent corrosion resistance – can withstand various acids, alkalis, salts, organic solvents, strong oxidants, etc.
Since PTFE material is expensive and has lower strength than steel, it is generally made into a lining, which is protected and reinforced by a metal shell to form a whole.
In addition to being widely used in chemical industry, petrochemical, oil refining, pharmaceuticals, metallurgy and other fields, ptfe filter materials are also often used in electronics and electrical appliances.
Currently these products include lined pipes, pipe fittings, towers, kettles, vessels, pumps and valves, etc.
? is a fluorine material film manufacturer integrating production, sales and customization.
Our company is different from other manufacturers. Our company can produce products according to user requirements.
The key to the technology is the optimized combination of speed ratio, pressure ratio, operating temperature and other parameters. According to the ratio and pore-forming medium, the air permeability, thickness and void ratio can be adjusted online to meet your different requirements. .
Interested parties can enter the store for consultation.
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