Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
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The sealing of NBR O-rings in hydraulic cylinders is more complicated, and we can provide professional technical support
O-ring is the core component of the hydraulic system. Compared with other hydraulic devices, the seals in the hydraulic cylinder are more complex, mainly comprising dust ring, piston seal ring, piston rod seal ring, O-ring, etc. We can provide professional technical support.
| Material | Nbr |
| Hardness | 70-90 |
| COLOR | BLACK |
| Advantages |
Good resistance to oil, water, solvent and high-pressure oil. Low permanent compression set value, good abrasion resistance and elongation.
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| Function | hole seal, oil |
| 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. |
| operating temperature | -20°C to 140 °C. |
| Main Application areas |
Often used in the production of fuel tank, lubricating oil tank and in the petroleum system hydraulic oil, gasoline, silicone oil,
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