1. Non-sticky: Almost all substances do not adhere to t […]
1. Non-sticky: Almost all substances do not adhere to the Teflon coating. The very thin film also shows good non-adhesion properties.
2, heat resistance: Teflon coating has excellent heat resistance and low temperature resistance. It can withstand high temperatures up to 300°C for a short period of time. It can be used continuously between 240°C and 260°C. It has remarkable thermal stability. It can work at freezing temperatures without brittleness and does not melt at high temperatures.
3, sliding: Teflon coating has a low coefficient of friction. The friction coefficient changes when the load slides, but the value is only between 0.05-0.15.
4, moisture resistance: Teflon coating surface is not exposed to water and oil, the production process is also not easy to dip solution, such as sticking a small amount of dirt, simple wipe can be removed. Shorter downtime saves hours and improves work efficiency.
5, wear resistance: Under high load, with excellent wear resistance. Under certain loads, it has the dual advantages of wear resistance and non-adhesion.
6. Corrosion resistance: Teflon is almost free of chemicals and can protect parts from any kind of chemical corrosion.
Polytetrafluoroethylene (PTFE) has been used in chemical and petroleum industries because of its excellent resistance to high and low temperature performance and chemical stability, good electrical insulation properties, non-adhesion, weather resistance, flame retardancy, and good self-lubrication. , textiles, electronics, medical, machinery and other fields have been widely used.
Its unique properties make it widely used in industries such as chemical, petroleum, textiles, food, paper, medicine, electronics, and machinery and marine operations. Polytetrafluoroethylene can be molded by compression or extrusion; it can also be made into an aqueous dispersion for coating, impregnating or making fibers. PTFE is widely used for high and low temperature resistance in industries such as atomic energy, national defense, aerospace, electronics, electrical, chemical, mechanical, instrumentation, instrumentation, construction, textile, metal surface treatment, pharmaceutical, medical, textile, food, and metallurgical smelting. , Corrosion-resistant materials, insulating materials, anti-stick coating, etc., make it an irreplaceable product.
Electronic and electrical applications.