|
ТУ У 23.2-30802090-081:2007 Plating GR is a metal plating plastic lubricant with attrition restorative effect. It is utilized for greasing heavily loaded units and machines of metallurgical, mining and machine-building equipment.The lubricant is intended for the utilization at the temperature varying from minus 30°С up to 150°С.Guarantee period of storage - 5 years from the day of manufacture. Table 61 Index Name | Plating GR | Appearance | Homogenous ointment from light-green to dark-green brown colour | Temperature of drop falling, °С, not lower than | 250 | Penetration at 25°С, mm·10−1 | 220–280 | Efficient viscosity at 0°С and at the average gradient of the strain rate of 10 s−1, Pа·s, not more than | 800 | Proof strength, Pа: |
| - at 20°С | 5,0–10,0 | - at 80°С, not less than | 2,0 | Colloid stability, %, not more than | 10 | Evaporation at 100°С, %, not more than | 4 | Water resistance, class, not lower than | 1а;1v | Stability against oxidation, mg КОN/g, not more than | 5,0 | Corrosive influence on metals | Withstands | Tribological characteristics on ChShM at (20±5)°С, N, not less than: |
| - critical loading | 784 | - scuff index | 320 |
|
