Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
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NBR black O-ring for gas compressors, good oil resistance
What is the function of the rubber O rings?
The function of O rings is to seal a joining of two pieces to ensure that no air, gas or liquid can pass. Typically, they are fitted into a groove and designed to resist pressure. The resistance is what prevents air or liquid from escaping or entering the joining.
| Material | NBR |
| Hardness | 70-90 shore |
| COLOR | BLACK |
| function | hole seal, oil seal, |
| Features | High temperature resistance, corrosion resistance and wear resistance |
| Main Application areas | Often used in the production of fuel tank, lubricating oil tank and in the petroleum system hydraulic oil, gasoline, silicone oil, diester lubricating oil, ethylene glycol system hydraulic oil and other fluid medium use |
| operating temperature | -20 °C to 140 °C |
| Disadvantages | Not suitable for use in polar solvents such as ketones, nitrohydrocarbons, MEK and chloroform. It has poor weather resistance and needs to be protected from damage of ozone and ultraviolet rays. |
