Shandong JinNai International Trade Co., Ltd.
Shandong JinNai International Trade Co., Ltd.
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| Index | NB | NBR | EPR | PU |
| Hardness(Shore A) | 55~85 | 55~85 | 55~85 | 70~85 |
| Working Temperature(°C) | -25~100 | 0~120 | 0~150 | -40~120 |
| Oil Resistance | Ordinary | Good | Ordinary | Good |
| Flexibility | Good | Medium | Medium | Medium |
| Wear Resistance | Medium | Good | Medium | Superior |
2. High intensity It's soft and pliable.
3. Good resistance to chemical corrosion;Oil resistant and waterproof.
4. Heat aging and weather aging resistance, ozone, oxygen and light resistance.
5. Good handle, environmental protection and ideal sealing effect.
Application
Safety pumps and valves (as sealing element), hydraulic and pneumatic applications.
They are used in several industrial applications, as sealing or floating elements.
They are even used in environment devices, mainly when balls are bleak.
