Wholesale PTFE
Main features: This product is a kind of sputum liquid which is concentrated by the polymerization of tetrafluoroethylene to a solid content of polytetrafluoroethylene of about 60% (component) and stabilized with nonionic surfactant. It has outstanding heat resistance, cold resistance and wear resistance, as well as excellent electrical insulation, and is not affected by temperature and frequency. In addition, there are features such as non-sticking, non-absorption, and incineration.
Main product indicators:
Test items | unit | index |
Exterior | White uniform emulsion | |
Resin content | % | 60±2 |
Surfactant | %wt | 5%-6% |
Kinematic viscosity (25 ° C) | Mm2/s | 6-20 |
Acid-base PH | ≥8 | |
Density (20 ° C) | g/cm3 | 1.48-1.55 |
Storage conditions: This product will freeze below 0 °C, causing agglutination and making the product invalid.
Emulsion polymerization of polytetrafluoroethylene (PTFE), also known as dispersion polymerization, is an aqueous dispersion of PTFE. It has a solid content of about 60% and can be used for impregnation of fabrics and porous metals, forming films, metal coatings and other substrates. Coating, etc. Polytetrafluoroethylene (PTFE) resin has excellent functions such as acid resistance, alkali resistance, high temperature resistance, and self-lubricity, and is widely used in the chemical industry, machinery industry, electronics industry, and aerospace industry.
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