Item | Kinematic viscosity (100℃)/(mm²/s) | VI unless than | Flash point opening ℃/ unless than | Pour point℃ no more than | Water % no more than | Mechanical impurity % no more than | Foaming(foaming tendency/stabilityml/ml)no more than | |||
Test method | GB/T265 | GB/T1995 | GB/T3536 | GB/T3536 | GB/T260 | GB/T511 | GB/T12579 | |||
5w20 | 5.6-9.3 | / | 200 | -35 | Traces | 0.01 | 25/10 | 150/10 | 25/0 | / |
5w30 | 9.3-12.5 | / | ||||||||
5w40 | 12.5-16.3 | / | ||||||||
5w50 | 16.3-21.9 | / | ||||||||
10w30 | 9.3-12.5 | / | 205 | -30 | ||||||
10w40 | 12.5-16.3 | / | ||||||||
10w50 | 16.3-21.9 | / | ||||||||
15w30 | 9.3-12.5 | / | 215 | -25 | ||||||
15w40 | 12.5-16.3 | / | ||||||||
15w50 | 16.3-21.9 | / | ||||||||
20w40 | 12.5-16.3 | / | 215 | -20 | ||||||
20w50 | 16.3-21.9 | / | ||||||||
20w60 | 21.9-26.1 | / | ||||||||
30 | 9.3-12.5 | 75 | 220 | -15 | ||||||
40 | 12.5-16.3 | 80 | 225 | -10 | ||||||
50 | 16.3-21.9 | 80 | 230 | -5 | ||||||
60 | 21.9-26.1 | 80 | 240 | -5 |