As an environmentally friendly material, PTFE bubble point membrane is applied to the surface of various filter materials through composite processing. This film is laminated on various fabrics and substrates using special processes to become a new filter material.
Pores are formed between the microfibers, and the arrangement direction of the microfibers is basically parallel to the stretching direction; the junction of the fiber bundles is the node, which is formed by the entanglement of many microfibers.
PTFE bubble point membrane has stable chemical properties, high temperature resistance, corrosion resistance, water repellency, oleophobicity, etc.
Therefore, it also has good filterability for special gases with high temperature, high humidity, high corrosion and organic liquids.
So PTFE membrane is widely used in metallurgy, chemical industry, coal, cement and other industries.
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