Many people know about O-ring, but they don’t know much. Therefore, we let imported O-rings introduce O-rings and their functions.
O-ring are good to be installed on various industrial equipments, and have a sealing effect in the divided temperature, working pressure, and different liquid and vapor substances, in the case of stationary or subject activities.
The silica gel sealing ring has a porous material that is open to the outside world, which can absorb many chemical substances. It is a very good moisture-proof agent, absorbent and metal catalyst. The absorption effect of silica gel is mainly physical absorption, which can be recreated and continuously applied. Add acid to the aqueous solution of alkaline earth metal silicate (such as sodium silicate) to alkalinize it, and then add a certain amount of electrolyte solution for mixing, which is converted into silica gel; or in a more concentrated sodium silicate solution Adding acid or ammonia salt can also be converted into silica gel. The production and processing works of silica gel products using silica gel as the key raw material are all called silica gel products.
Silica gel is a porous structure chemical substance with different particle sizes that is formed by moderately drying the silicic acid gel. Possess open porous material, can absorb many chemical substances, is a very good moisture-proof agent, absorbent and metal catalyst.
O-ring used in CNC lathes, ships, cars, aerospace machinery and equipment, metallurgical machinery, machinery manufacturing, engineering machinery and equipment, construction machinery and equipment, mining equipment, chemical machinery, plastic machinery and equipment, agricultural machinery, and various instruments and equipment .
O-rings still have excellent sealing and shock-absorbing effects in natural environments such as acid and alkali resistance, strong acid and alkali resistance, abrasion, and organic chemical corrosion. Therefore, O-ring is the most widely used seal in the hydraulic press and automatic control principle management system.
