Agrinol Dolotol AU TS U 23.2-30802090-036:2005
Agrinol Dolotol АU is a boring lubricant used at drilling rigs for greasing friction units of chisels with hermetic sliding support and for conserving chisels during the storage.
| Index name |
Agrinol Dolotol AU |
Meets classifications NLGI
DIN 51502 |
0 / 1
КPF 0 / 1 U-30 |
| Thickener |
K-Ca |
| Operating temperature, min…max, °С |
– 30 … + 250 |
| Dropping point, °С, not lower than |
230 |
| Penetration at 25 °С, mm·10 – 1 |
320 – 370 |
| 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 at 50 °С, Pа, not less than |
100 |
| Colloid stability, % of the secreted oil, not more than |
12 |
| Water resistance, class, not lower than |
1b |
Tribological characteristics on Four-ball machine at (20 ± 5) °С, N, not less than
Welding loading, N, not less than
Critical loading, not less than
Scuff index, N, not less than |
8232
1039
735 |
|
