Tefon Prouducts
Material Properties
Polytetrafluoroethylene is known as the "king of plastics", and PTFE flanges inherit many excellent properties of this material. It has an extremely stable chemical property and hardly reacts with any chemical substances. It can withstand the erosion of strong acids, strong alkalis, and various organic solvents. At the same time, PTFE has an extremely low coefficient of friction and a smooth surface, which can greatly reduce energy loss and pressure drop when fluids pass through the pipeline. In addition, PTFE material has excellent high and low temperature resistance and can operate stably in the temperature range from - 200°C to 260°C, adapting to a variety of complex temperature environments.
Features
Workability: fanged
High transparency: the lowest refractive index of all
plastics
Aging resistance: can be exposed to ozone, sunlight
for along time, with non-aging properties.
Corrosion resistance: It can withstand all strong acids,
strong oxidants, strong reducing agents and various
organic solvents except molten alkali metals, fuorinatedmedia and all those organic solvents' work above 300°.