| Item |
Index |
| 1. Appearance |
Brown, even liquid without deposit and no skinning |
| 2. Kinematic viscosity, 40¡æ£¬mm2/s |
30 |
| 3. Flash point (open entry), ¡æ not less than |
170 |
| 4. Solidifying point ¡æ not higher than |
-10 |
| 5. Moisture |
trace |
| 6. Mechanical impurities, %, not more than |
0.005 |
7. Max. no block accords PB kg
not less than |
60
|
8. Moist heat test (d)
Steel, sheet copper not less than |
14
|
9. Salt fog test (d)
Steel, sheet copper not less than |
2
|
| 10. Sweat replacing, steel sheet |
eligible |