Supremo polymer industries presents polytetrafluro ethylene [ptfe] components. Electric insulator ptfe has excellent electric properties due to which it remain constant independent of frequency and temperature. Also, chemical resistance ptfe is resistant to virtually all chemicals even at very high temperatures and pressures. It is only affected under certain conditions by elementary fluorine strong fluorinating agents [such as chlorine trifluoride] and molten alkali metals [such as metallic sodium]. Temperature resistance ptfe components can be used at temperatures,- ranging from approximately -200° to + 260°c.