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CN107384542B 一种高抗磨减震器油组合物 有权

一种高抗磨减震器油组合物
摘要：
本发明提供了一种环保高抗磨减震器油的组合物，其包括如下重量百分含量的组分：纳米添加剂为0.4～6.2％，聚甲基丙烯酸型黏指剂为3～15％，硫化脂肪酸酯为0.6～2.8％，硫代氨基酸甲酸酯为0.15～1.5％，三羟甲基丙烷三油酸酯为0.01～1.3％，聚酯类降凝剂为0.05～1.0％，复合抗泡剂为0.0002～0.008％，聚α烯烃类基础油及合成酯类基础油为余量。本发明最突出的优点是环保以及非常优异的抗磨性能。本发明是适用于汽车、摩托车、轨道交通等领域。
摘要（英）：

The invention provides a high-wear-resistance shock absorber oil composition, which is prepared from the following ingredients in percentage by weight: 0.4 to 6.2 percent of nanometer additives, 3 to 15 percent of polymethacrylic acid viscous agents, 0.6 to 2.8 percent of vulcanized aliphatic ester, 0.15 to 1.5 percent of sulfo-amino acid formic ether, 0.01 to 1.3 percent of trihydroxymethylpropyl trioleate, 0.05 to 1.0 percent of polyester pour point depressants, 0.0002 to 0.008 percent of composite antifoaming agents and the balance of poly-alpha-olefin basic oil and synthetic ester basic oil. The high-wear-resistance shock absorber oil composition has the most obvious advantages of environment protection and excellent wear-resistance performance, and is applicable to the fields of automobiles, motorcycles, rail traffic and the like.

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