杭州余杭区中泰壳牌S2M液压油-空压机油销售
(1)适宜的粘度。 (2)良好的极压抗磨性能。 (3)优良的低温性能,倾点较低,能保证工程机械或设备在寒区或严寒区环境下易于启动和正常运转。 (4)优良的粘温性能,粘度指数均在130以上,保证液压设备在温度变化幅度较大的情况下得到良好的润滑、冷却和密封。 (5)良好的抗乳化性和防锈性能。 (6)良好的氧化安定性、水解安定性和热稳定性能。
注意事项:
(1)低温液压油是一种既具有抗磨又具有高低温性能的高级液压油,应注意合理使用。 (2)低温液压油不能用于有银部件的液压设备。 (3)HV油和HS油由于基础油组成不同,所以不能混装混用八以免影响使用性能。其它注意事项同HM液压油(1) suitable viscosity. (2) good extreme pressure and wear resistance. (3) excellent low-temperature performance, low pour point, can ensure engineering machinery or equipment in the cold or cold environment easy to start and normal operation. (4) the excellent viscosity-temperature performance, the viscosity index is above 130, guarantees the hydraulic equipment to obtain the good lubrication, the cooling and the seal under the temperature change amplitude big situation. (5) good anti-emulsification and anti-rust performance. (6) good oxidation stability, hydrolytic stability and thermal stability. Note: (1) low-temperature hydraulic oil is a kind of high-level hydraulic oil with both anti-wear and high and low-temperature performance, should pay attention to reasonable use. (2) cryogenic hydraulic oil can not be used in hydraulic equipment with silver parts. (3) HV oil and HS oil can not be mixed because of the different composition of base oil. Other precautions with HM hydraulic oil