Hydraulic transmission oil
Hydraulic transmission oil
This product is deeply refined lubricating oil as base oil, adding tackifier, antioxidant, antiwear agent, defoamer and other additives.
The product is suitable for diesel locomotives, loaders, construction machinery and other hydraulic transmission system. The product can also be used as a high-class cars and imported vehicles, hydraulic transmission system. It is divided into 6,8 two grades by 100 ℃ kinematic viscosity.
Quality index:
| Items | Quality Index | Test method | |
|---|---|---|---|
| Viscosity grade(divided by100 ℃ kinematic viscosity) | 6 | 8 | |
|
Kinematic viscosity/(mm2/s) 100℃ -20℃ no greater than |
5-7 — |
7.5-8.5 2000 |
GB/T265 |
|
Kinematic viscosity ratio(v50℃/v100℃) no greater than |
4.2 | 3.6 | GB/T265 |
| Flash point(opening)/℃ not lower than | 160 | 155 | GB/T267 |
| Solidifying point/℃ not higher than | -30 | -50 | GB/T510 |
| Water-soluble acids or bases | — | no | GB/T259 |
| Moisture/(%) no greater than | trace | trace | GB/T260 |
|
Corrosion test(copper,100℃，3h）/grade no greater than |
1 | GB/T5096 | |
| Mechanical impurities/(%) no greater than | 0.01 | GB/T511 | |
| Maximum no card bite load(PB)/N | report | GB/T3142 | |
| Grinding spot diameter(294N, 30min)/mm | report | SH/T0189 | |
|
Foam Properties(Foam Tendency/Foam Stability)(mL/mL) 24℃ 93.5℃ Rear 24℃ |
report report report
|
GB/T12579 | |
Second, Marking, packaging, transportation, storage and transportation
Marking, packaging, transportation, storage and delivery acceptance by SH0164.
Third, sampling
Sampling according to GB/T4756 for 2L for inspection and retention.
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