5mm PTFE gasket for mechanical seals

5mm PTFE gasket for mechanical seals, with a series of excellent performance: high temperature resistance - long-term use temperature of 200-260 degrees, low temperature resistance - still soft at -100 degrees; Corrosion resistance - able to withstand aqua regia and organic solvents; Climate resistance - aging life in plastics; High lubrication - with a friction coefficient of 0.04 in plastic; Non sticky - possessing surface tension in solid materials without adhering to any substance; Non toxic - physiologically inert; Excellent electrical performance makes it an ideal C-grade insulation material.

5mm PTFE gasket for mechanical seals, with a series of excellent performance: high temperature resistance - long-term use temperature of 200-260 degrees, low temperature resistance - still soft at -100 degrees; Corrosion resistance - able to withstand aqua regia and organic solvents; Climate resistance - aging life in plastics; High lubrication - with a friction coefficient of 0.04 in plastic; Non sticky - possessing surface tension in solid materials without adhering to any substance; Non toxic - physiologically inert; Excellent electrical performance makes it an ideal C-grade insulation material. The abbreviation for Teflon or PTFE (F4) in English is commonly known as the "plastic king", with Chinese product names such as "Teflon", "Teflon", "Teflon", "Teflon", "Teflon", "Teflon", etc. It is a polymer compound polymerized from tetrafluoroethylene, with the structural simple formula of - [- CF2-CF2-] n -, and has excellent chemical stability and corrosion resistance (it is one of the corrosion resistant materials in the world today, except molten metal sodium and liquid fluoride, it can resist all other chemicals, and it does not change when boiled in aqua regia, and is widely used in various kinds of products that need to be resistant to acid, alkali and organic solvents), sealing, high lubrication, non viscosity, electrical insulation, good aging resistance, and excellent temperature resistance (it can work at a temperature of+250 ℃ to -180 ℃ for a long time). Polytetrafluoroethylene itself is not toxic to humans, but one of the raw materials used in the production process, perfluorooctanoic acid ammonium (PFOA), is believed to have carcinogenic effects.