Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
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Black NBR O-ring seals for a wide temperature range
Nitrile butadiene rubber or nitrile rubber is copolymerized by acrylonitrile and butadiene with acrylonitrile content ranging from 18% to 50%. The higher the acrylonitrile content, the better the resistance to petrochemical hydrocarbon fuel. However, the performance under low temperature will be poorer. The normal temperature range for product use is from -20 °C to 140 °C. Nitrile rubber is one of the most commonly used rubbers for oil seals and O-rings.
| Material | Nbr | |
| color | Black | |
| Features | Oil resistance, solvent resistance and high pressure resistance | |
| Operating temperature | -20 ℃ - 140 ℃ | |
| application area | It is commonly used in the production of fuel tanks and lubricating oil, and in the liquid medium such as petroleum hydraulic oil, gasoline, silicone oil, diester lubricating oil and glycol hydraulic oil | |
| Hardness: | 70-90 | |
| Properties | high temperature resistance, oil resistance, wear resistance, good toughness | |
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| 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. |
Why Choose Us
Q : Are you trading company or factory ?
A : We are a factory ,so we can offer you Factory Price with High Quality.
Q : How long is your delivery?
A : For stock items ,we can ship them immediately after receive payment .
For other items,we will need 20 days for mass production.