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Product Name | Special white grease |
Ingredient | Base Oil + Additives |
Function | Lubricating Protection |
Package | Customized according to customer needs |
项目 | 质量指标 | 试验方法 | ||||
1# | 2# | 3# | ||||
外观 | 白色光滑均匀油膏 | 目测 | ||||
工作锥入度,0.1mm | 310~340 | 265~295 | 220~250 | GB/T269 | ||
滴点,℃ ≧ | 170 | 175 | 180 | GB/T4929 | ||
铜片腐蚀(T2铜片,100℃,24h) | 铜片无绿色或黑色变化 | GB/T7326 | ||||
氧化安定性(100℃,100h,0.77MPa)压力降MPa ≦ | 0.070 | 0.070 | 0.070 | SH/T0325 | ||
钢网分油(100℃,24h)/% ≦ | 10 | 5 | 5 | SH/T0324 | ||
蒸发量(99℃,22h)/% ≦ | 2 | 2 | 2 | SH/T0337 | ||
水淋流失量(38℃,1h)/% ≦ | 8 | 8 | 8 | SH/T0109 | ||
防腐蚀性(52℃,48h) | 合格 | 合格 | 合格 | GB/T5018 |
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