贛州全南大吉山鎮美孚液壓油-空壓機油經銷啦1、適用的地區不同
46#抗磨液壓油適用于溫帶地區，68#抗磨液壓油適用于亞熱帶地區。
2、粘度不同
一般溫度下，68號液壓油粘度比46號液壓油高
3、功效不同
46號液壓油：有良好的極壓抗磨性，能夠保證油泵、液壓馬達、控制閥和油缸中的摩擦副在高壓、高速苛刻條件下得到正常的潤滑，減少磨損。
68號液壓油：有良好的抗乳化性，能與混入油中的水分迅速分離，以免形成乳化液，引起液壓系統的金屬材質銹蝕和降低使用性能。1. The applicable area different 46 # antiwear hydraulic oil is suitable for the temperate zone, 68 # antiwear hydraulic oil is suitable for the subtropical zone. 2. The viscosity of no. 68 hydraulic oil is higher than that of No. 46 hydraulic oil under different general temperature, can ensure that the oil pump, hydraulic motor, control valve and cylinder of the friction pair in high-pressure, high-speed harsh conditions get normal lubrication, reduce wear. No. 68 hydraulic oil: has good anti-emulsification, can be quickly separated from the water mixed in the oil to avoid the formation of emulsion, causing the hydraulic system of metal corrosion and reduce performance.
