石首市绣林街道雪佛龙AW液压油-真空泵油销售处
AW:抗磨 普通损耗油的表示 HM:抗磨液压油。 HM液压油是在防锈、抗氧液压油基础上改善了抗磨性能发展而成的抗磨液压油。L-HM液压油采用深度精制和脱蜡的HVIS中性油为基础油,加入抗氧剂、抗磨剂、防锈剂、金属钝化剂、抗泡沫剂等配制而成,可满足中、高压液压系统油泵等部件的抗磨性要求,适用于使用性能要求高的进口大型液压设备。从抗磨剂的组成来看,L-HM液压油分含锌型(以二烷基二硫代磷酸锌为主剂)和无灰型(以硫、磷酸酯类等化合物为主剂)两大类。
AW: anti-wear, ordinary loss of oil means HM: anti-wear hydraulic oil. HM hydraulic oil is a kind of anti-wear hydraulic oil developed on the basis of anti-rust and anti-oxidation hydraulic oil. L-HM hydraulic oil is based on Hvis neutral oil, which is refined and dewaxed, and mixed with antioxidant, antiwear agent, antirust agent, metal passivator, antifoaming agent, etc. , it can meet the anti-wear requirements of oil pump and other parts of medium and high pressure hydraulic system, and is suitable for large imported hydraulic equipment with high performance requirements. According to the composition of antiwear agents, L-HM hydraulic oil can be divided into two types: zinc type (mainly zinc dialkyldithiophosphate) and ashless type (mainly sulfur and phosphate compounds)