The choice of sealing ring material is of great significance to its sealing performance and service life. The sealing ring has elasticity and resilience, mechanical strength, elongation, strong tear resistance, easy to process and shape, and can maintain precise dimensions; and there are constantly new rubber varieties appearing. When designing and selecting, you should understand the characteristics of various rubbers. Features, reasonable choice.
1. The sealing ring should have good sealing performance within the working pressure and a certain temperature range, and can automatically improve the sealing performance as the pressure increases.
2. The friction between the sealing ring device and the moving parts should be small, and the friction coefficient should be stable.
3. The sealing ring has strong corrosion resistance, not easy to age, long working life, good wear resistance, and can automatically compensate to a certain extent after wear.
4. Simple structure, convenient use and maintenance, so that the sealing ring has a longer life.
Hardware and plastics, water supply and drainage, HVAC, fire fighting, pharmaceuticals, ships, and other pipeline systems, automobiles, motorcycles, various machinery, household appliances, electronics, toys, sports equipment, pneumatic components and sanitary ware, etc.