福清市闽侯县美孚空压机油-传动油供应链

　　矿物油基液压油以精炼的矿物基础油为主体，复配多种功能添加剂而成[10-11]。常用的添加剂包括抗磨剂、抗氧剂、防锈剂、金属减活剂、破乳化剂、降凝剂、抗泡剂等，以赋予油品所需的抗磨、抗氧化、防锈等综合性能。制备过程涉及各组分的精确计量与调和工艺[10-11]。例如，一种抗磨液压油配方按重量百分比包含:基础油5-15%，液压油添加剂1-5%，降凝剂1-10%，抗磨添加剂5-15%，甲基硅油3-9%，苯并三氮唑2-3%，硫化聚异丁烯1-5%，聚甲基丙烯酸酯11-19%，苯三唑脂肪酸铵盐5-7%，月桂酸二乙醇酰胺3-5%，甲基丙烯酸丁酯3-5%，石油磺酸钙1-5%[10]。另一种复合添加剂配方则包含基础油5-15%、抗氧剂1-5%、清净剂1-10%、锈蚀抑制剂5-15%、金属减活剂3-9%、破乳化剂2-3%、倾点下降剂1-5%、泡沫抑制剂11-19%、抗磨剂5-7%等组分[11]。

　　合成液压油使用合成基础油与环保型添加剂复配而成，具有比矿物油更优异的综合性能[12]。例如，一种合成液压油可由以下重量百分比的组分制成:复合添加剂包1.45～6.0%，油溶性聚烷撑二醇60～90%，余量为合成酯基础油。这种配方能提供适宜的黏度和黏温特性，良好的过滤性能以及对金属和密封材料的配伍性Mineral oil-based hydraulic oil is mainly composed of refined mineral base oil, compounded with various functional additives [10-11]. Common additives include anti-wear agents, antioxidants, rust inhibitors, metal deactivators, emulsifiers, pour point depressants, defoamers, etc., to endow oil with the required comprehensive properties of anti-wear, anti-oxidation, rust prevention, etc. The preparation process involves precise measurement and blending techniques for each component [10-11]. For example, a formula for anti-wear hydraulic oil contains 5-15% base oil, 1-5% hydraulic oil additives, 1-10% pour point depressants, 5-15% anti-wear additives, 3-9% methyl silicone oil, 2-3% benzotriazole, 1-5% sulfurized polyisobutene, 11-19% poly (methyl methacrylate), 5-7% benzotriazole fatty acid ammonium salt, 3-5% lauric acid diethanolamide, 3-5% butyl methacrylate, and 1-5% calcium petroleum sulfonate in weight percentages [10]. The other composite additive formula contains 5-15% base oil, 1-5% antioxidant, 1-10% detergent, 5-15% corrosion inhibitor, 3-9% metal deactivator, 2-3% demulsifier, 1-5% pour point reducer, 11-19% foam inhibitor, 5-7% anti-wear agent and other components [11]