Results of testing the sealing performance of the low-phenyl silicone rubber sealing ring
| No. | Test item | Test results | Requirements in Q/CR 706–2019 |
|---|---|---|---|
| 1 | Conventional leakage test at room temperature (kPa/min) | 0 | ≤1 |
| 2 | Leakage test of the gap assembly at room temperature (kPa/min) | 0 | ≤5 |
| 3 | Fracture test | No fracture | No fracture |
| 4 | Conventional leakage test at low temperature (−50 °C for 24 h) (kPa/min) | 0 | ≤2 |
| 5 | Leakage test of the gap assembly at low temperature (−50 °C for 24 h) (kPa/min) | 0 | ≤12 |
| No. | Test item | Test results | Requirements in Q/CR 706–2019 |
|---|---|---|---|
| 1 | Conventional leakage test at room temperature (kPa/min) | 0 | ≤1 |
| 2 | Leakage test of the gap assembly at room temperature (kPa/min) | 0 | ≤5 |
| 3 | Fracture test | No fracture | No fracture |
| 4 | Conventional leakage test at low temperature (−50 °C for 24 h) (kPa/min) | 0 | ≤2 |
| 5 | Leakage test of the gap assembly at low temperature (−50 °C for 24 h) (kPa/min) | 0 | ≤12 |
Source(s): Authors’ own work
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