壳牌得力士DO系列液压油(Shell Tellus DO) 详细说明 |
Typical Physical Characteristics Shell Tellus DO 10 DO 22 DO 32 DO 46 DO 68 ISO Viscosity Grade 10 22 32 46 68 Fluid Type (ISO Designation) L-HM L-HM L-HM Kinematic Viscosity Kinematic Viscosity 2,4 4,3 5,6 7,0 8.9 (ASTM D445) Viscosity Index 99 108 107 103 Density @ 15°C kg/m3 844 868 872 877 883 (ISO 12185) Flash Point , °C 147 189 210 223 228 Flash Point , °C 147 189 210 223 228 Pour Point °C -60 -27 -24 -24 -21 Steel Corrosion 24 hours at 60°C No rust No rust No rust No rust No rust Copper Corrosion 1b 1a 1a 1a 1a Air Release min. < 0,5 1,4 4,4 5,6 13,2 Foam ml 40/0-20/0- 0/0-20/0-60/0 0/0-20/0-0/0 0/0-40/0-0/0 0/0-50/0-0/0 Demulsibility @ 54°C after 30 mins 0-0-80 0-0-80 0-0-80 0-0-80 0-0-80 Brugger Test N/mm2 > 50 > |
