Polytetrafluoroethylene (PTFE) micropowder is a white, free-flowing powder produced by atomic energy technology. It not only maintains all the excellent properties of polytetrafluoroethylene, such as high stability, strong acid resistance and strong resistance. Alkali, high temperature, low temperature, excellent lubricity, non-stickiness, etc., also has many unique properties, such as no self-cohesion, no static effect and low molecular weight, as additives for other materials, low surface energy and other The fluoropolymer property can be uniformly mixed with various substrates, greatly improving the lubricity, wear resistance, non-stickiness and flame retardancy of the substrate, and significantly improving the performance of the substrate.
First, physical properties:

Second, chemical stability:
It has extremely stable chemical properties and is almost insoluble in strong acid and alkali strong oxidizing agents and solvents at any concentration, and it does not work even at high temperatures. Only in the molten alkali metal or its ammonia solution, chlorine trifluoride and elemental fluorine will act on it, but only at high temperatures.
Third, stability:
The long-term use temperature of PTFE micropowder is -200 to 260.