MR-10
TU 38.101973-85
Lubricating-cooling fluid MR-10 — oil lubricating-cooling technological means.
It is used for high-speed grinding of cutting tool profiles (drills, taps, reamers, mills) of high-speed steels, as well as for profile grinding of alloyed structural steels.
| Index name | Norm |
|---|---|
| Appearance and color | Homogeneous oily liquid |
| Smell | Specific for mineral oil |
| Viscosity kinematic at 50°C, mm2/s | 12-16,5 |
| Flash Point, COC, °С | 175 |
| Density at 20°C, g /m3 | 0,806-0,930 |
| Corrosive towards ferrous metals | withstands |
| Saponification value, mg Koh/g, not less | 11,0 |
| Water mass fraction | none |
| Mass fraction of chlorine, % | 1,2-1,7 |
| Mass fraction of phosphorus, % | 0,05-0,2 |
| The content of mechanical impurities,%, not more | 0,04 |
| Storage stability | withstandsт |
