韩国S-OIL基础油
韩国S-OIL基础油典型指标 |
测试项目 | ASTM | Ultra-S2 | Ultra-S3 | Ultra-S4 | Ultra-S6 | Ultra-S8 | super | super | super |
60N | 70N | 100N | 150N | 250N | 150N | 150B | 500N |
外观 | Visual | B&C | B&C | B&C | B&C | B&C | B&C | B&C | B&C |
密度 | D 1298 | 0.82 | 0.827 | 0.834 | 0.841 | 0.847 | 0.863 | 0.841 | 0.876 |
塞波特比色 | D 156 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
运动粘度,40℃ | D 445 | 7.117 | 13.47 | 19.62 | 28.72 | 43.89 | 29.97 | 29.34 | 96.66 |
运动粘度,100℃ | 2.174 | 3.315 | 4.247 | 5.457 | 7.234 | 5.174 | 5.633 | 10.93 |
粘度指数 | D 2270 | 109 | 117 | 123 | 128 | 127 | 101 | 125 | 97 |
闪点 | D 92 | 158 | 204 | 228 | 232 | 256 | 214 | 225 | 242 |
倾点 | D 97 | -37.5 | -25 | -20 | -17.5 | -15 | -15 | -15 | -15 |
残碳 | D 189 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 |
铜片腐蚀试验 | D 130 | 1a | 1a | 1a | 1a | 1a | 1a | 1a | 1a |
含硫量 | D 5453 | <1.0 | <1.0 | <1.0 | <1.0 | <1.0 | <10 | <10 | <10 |
总酸值 | D 974 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 |
芳烃 | D 3238 | 0.1 | 0.2 | 0.2 | 0.3 | 0.2 | 0.6 | 0.4 | 0.1 |
环烷烃 | 21.9 | 17.3 | 17.7 | 17.2 | 20.9 | 34 | 32 | 32.6 |
烷烃 | 78 | 82.5 | 82.1 | 82.5 | 78.9 | 65.4 | 67.6 | 67.3 |
苯胺点 | D 611 | 101.8 | 111.3 | 115.8 | 119.8 | 124 | 110.8 | 112.3 | — |
紫外线吸收 | D 2269 | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 | — | — | — |
蒸发损失 | D 5800 | — | — | 14.5 | 8.2 | 4.1 | — | — | — |
饱和度 | D 2007 | >99 | >99 | >99 | >99 | >99 | — | — | — |
