项目 | 典型数据 | 试验方法 | ||||||||
黏度牌号 | 32 | 46 | 68 | 100 | 150 | |||||
运动黏度(40℃),mm2/s | 32.20 | 45.74 | 67.63 | 99.82 | 152.6 | GB/T265 | ||||
黏度指数 | 98 | 102 | 103 | 93 | 93 | GB/T2541 | ||||
闪点(开口),℃ | 196 | 204 | 228 | 230 | 236 | GB/T3536 | ||||
倾点,℃ | -17 | -12 | -11 | -10 | -10 | GB/T3535 | ||||
铜片腐蚀(100℃,3h),级 | 1 | GB/T5096 | ||||||||
抗乳化性(40-37-3mL),min | 5 | 8 | 15 | 15 | 15 | GB/T7305 | ||||
泡沫性(泡沫倾向/泡沫稳定性) 24℃ mL/mL 93.5℃ mL/mL 后24℃ mL/mL | 10/0 10/0 10/0 | 10/0 10/0 10/0 | 10/0 10/0 10/0 | 10/0 10/0 10/0 | 10/0 20/0 10/0 | GB/T12579 | ||||
锈蚀试验(蒸馏水) | 无锈 | GB/T11143 | ||||||||
承载能力试验(A/8,3/90)失效级 | 11 | GB/T0306 | ||||||||
氧化安定性(酸值达2.0mgKOH/g) | 不低于1100h | GB/T12581 |