二烃基五硫化物 2540
二烃基五硫化物是高含硫化合物,,,,,,在矿物油和合成油中具有优异的油溶性。。。。在低温的条件下体现出与金属优异的反映活性,,,,,,活性硫含量随温度升高而稳固升高,,,,,,具有优异的水解安定性,,,,,,尤其在金属加工油中应用普遍。。。。
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产品形貌
二烃基五硫化物 Ninesen?2540
Sulfur-containing EP agent Dialkyl pentasulfide
Ninesen?2540二烃基五硫化物是高含硫化合物,,,,,,在矿物油和合成油中具有优异的油溶性。。。。在低温的条件下体现出与金属优异的反映活性,,,,,,活性硫含量随温度升高而稳固升高,,,,,,具有优异的水解安定性,,,,,,在重负荷金属加工油中体现出优异的极压性能。。。。
Ninesen?2540 Dialkyl pentasulfide is a high sulfur compound with good oil solubility in mineral and synthetic oils. Under low temperature conditions, it exhibits excellent reaction activity with metals, and the active sulfur content steadily increases with temperature. It has good hydrolysis stability and excellent extreme pressure performance in heavy-duty metal processing oils.
理化指标Physical and chemical indicators:
项 目 ltem | 标准规模 Index | 检测要领 Test Method |
外 观 Appearance | 透明液体 Transparent liquid | 目测 Visual inspection |
色度,,,,,,号 Chromaticity, number | ≤4 | GB/T6540 |
40℃运动粘度,,,,,,mm2/s Kinematic viscosity,,,,,,40℃ | 报告 Report | GB/T265 |
密度(20℃),,,,,,kg/m3 Density (20℃) | 950-1100 | GB/T1884 |
闪点(启齿),,,,,,℃ Flash point (COC) | ≥150 | GB/T3536 |
硫含量,,,,,,%(m) Sulphur ,,,,,,%(m) | 38-40 | GB/T17040 |
活性硫含量,,,,,,%(m) Active sulfur content | 36-39 | SH/T0194 |
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