Oils and greases
Baroil® U90Ca3 grease
Observations
Packaging, marking, storage, transport, and handling are done according to STAS 4225 and internal instructions/procedures.
Packaging method: Buckets of 0.4 kg – 1 kg – 4 kg – 9 kg – 30 kg; 170 kg drum.
The warranty period is 5 years from the date of manufacture.
Application Areas
For lubricating bearings, housings, and other devices and mechanisms, according to prescriptions, under normal load conditions.
Technical details
| No. | Physico-chemical characteristics: | Values | Test methods STAS/SR(EN)ISO/ASTM/ GOST |
| 1 | Aspect | Homogeneous grease | Visual |
| 2 | Color | Light yellow to brown | Visual |
| 3 | Smell | Specific, of petroleum product | |
| 4 | Dropping point, °C | ≥ 93 | STAS 37 SR ISO 2176 |
| 5 | Flash point, °C | ≥ 220 | |
| 6 | Pour point, °C | ≥ -30 | |
| 7 | Viscosity at 0°C and average deformation speed gradient 10/s, Pa.s | Max. 250 | GOST 7163-84 |
| 8 | Determination of semi-solid consistency, cone penetration at -60°C, 25°C, (0.1mm) | 235 – 255 | STAS 2392 SR ISO 2137 |
| 9 | Shear strength limit at 50°C, Pa (g/cm²) | Min. 363 - 431 ( 3,7-4,4) | GOST 7143 |
| 10 | Free alkali content by mass when converted to NaOH, % | 0,08 -0,11 | STAS 4947 |
| 11 | Content of free organic acids | Missing | GOST 6707 |
| 12 | Content of mechanical impurities insoluble in HCl | Missing | STAS 12721, pct. 4 |
| 13 | Water content, % | 0,9 - 1,2 | STAS 24/2 |
| 14 | Content of calcium soaps, fatty acids in the composition of fats, % | Min. 11 | GOST 9211 |
| 15 | Water solubility | Insoluble | |
| 16 | Solubility in organic solvents | Soluble | |
| 17 | Oxidative properties | Under standard storage conditions, the grease does not oxidize, hydrolyze, or polymerize. |
* National Lubricating Grease Institute
