AGRINOL UNIOL-2MТУ У 23.2-30802090-087:2008Lubricants for rolling mills Agrinol Uniol-2M are used for greasing rolling mills, blast furnaces and other large equipment of metallurgical enterprises. Lubricant Agrinol Uniol-2M-1 is used for embedded parts greasing, and lubricant Agrinol Uniol-2M-2 –is utilized for greasing with the help of centralized lubrication methods. The lubricant is efficient within the temperature range:Agrinol Uniol-2M-1 - from minus 10 ° C up to 150 ° C, in a short period of time up to 170 ° C; Agrinol Uniol-2M-2 - from minus 20 ° C to 150 ° C, in a short period of time up to 170 ° C. Guarantee period of storage - 3 years from the day of manufacture.Table 103
| Index name |
Agrinol
Uniol-2M-1 |
Agrinol
Uniol-2M-2 |
| Appearance |
Homogenious ointment from light yellow to dark –brown colour |
| Temperature of drop falling, °С, not lower than |
230 |
| Penetration at 25°С, mm•10−1 |
265–320 |
320–380 |
| Proof strength, Pа, not less than |
|
|
| - at 50°С |
Not less than 200 |
100–600 |
| - at 80°С |
Not less than 200 |
80–600 |
| Efficient viscosity at minus 0°С and at the average gradient of the strain rate of 10 s−1, Pа•s, not more than |
160 |
110 |
| Colloid stability, % of the secreted oil, not more than |
9 |
12 |
| Fraction of total mass not more than: |
|
| - mechanical impurities, % |
0,1 |
| - water, % |
0,1 |
| - free alkali re-calculated into NaOH, % |
0,2 |
| - free organic acids, mg КОN/g |
0,6 |
| Corrosive influence on metals |
Withstands |
| Evaporation, %, not less than |
3 |
| Water resistance, class, not lower than |
1в |
Stability against oxidation, mg КОN/g,
not more than |
3 |
| Tribological characteristics at (20±5)°С:: |
|
| - welding loading |
2323 |
| - critical loading |
980 |
| - scuff index |
392 |
|
