Polytetrafluoroethylene.
Polytetrafluoroethylene, commonly referred to as "non-stick coating" or "easy-to-clean material". The material is resistant to acids, alkalis, and various organic solvents, and is virtually insoluble in all solvents. At the same time, polytetrafluoroethylene (PTFE) is characterized by its resistance to high temperatures and its low coefficient of friction, which makes it possible to use it as a lubricant and makes it an ideal coating for cleaning the inside of water pipes.
Polytetrafluoroethylene (PTFE) is widely used in atomic energy, national defense, aerospace, electronics, electrical, chemical, machinery, instrumentation, construction and other fields as a high-temperature, corrosion-resistant materials, insulating materials, and anti-adhesive coatings, textiles, metal surface treatment, pharmaceuticals, medical, textile, food, metallurgy and other industries.
Expanded Information:
Polytetrafluoroethylene has a series of excellent performance:
1, high temperature resistance - long-term use of the temperature of 200 ~ 260 degrees,
2, low temperature resistance - in -100 degrees is still soft;
2, low temperature resistance - in -100 degrees is still soft;
2, low temperature resistance - in -100 degrees is still soft;
2, low temperature resistance - in -100 degrees is still soft. 100 degrees Celsius is still soft;
3, corrosion-resistant - resistant to aqua regia and all organic solvents;
4, weather-resistant - the best aging life in plastics;
5, high lubricity - with the smallest coefficient of friction in plastics (0.04);
6, non-sticky - with the smallest surface tension in solid materials without adhering to any substance;
7, non-toxic - with physiological inertia.