Detail:
PetroChina Kunlun Water Ethylene Glycol Fire Resistant Hydraulic oil
Quality Level:
Q/SY RH 2180,GB/T 21449 ,AISE Classification No.171
Appliaton:
1.Hydraulic systems that close to fire or high temperature heat source, working temperature -30-50℃, and pressure lower than 14Mpa.
2.Electric furnace in industries like Metallurgy, machinery manufacturing, mining.
3.Hydraulic systems of finery,converter, blast furnace etc.
Data Sheet
| Items |
Index |
Test Method |
| Viscosity at 40ºC,mm2/s |
44 |
GB/T 265 |
| Appearance |
Clear and transparent |
Visual Inspection |
| Water Content,% |
38 |
SH/T 0246 |
| Pour Point,ºC |
-57 |
GB/T 3535 |
| Foam Stability, mL/mL |
|
GB/T 12579 |
| 24ºC |
10/0 |
| 50`ºC |
10/0 |
| then 25ºC |
10/0 |
| Grade of Copper Corrsion(50ºC,3h) |
1A |
GB/T 5096 |
| Liquid Phase Rust Test |
None |
GB/T 11143B |
| Air Release Value on 50℃,≥ |
11 |
SH/T 0308 |
| Ph Value |
9.3 |
SH/T 0069 |
| Shear Stability |
|
SH/T 0505 |
| Viscosity Behavior On 20ºC,% |
12.2 |
GB/T 265 |
| Viscosity Behavior On 20ºC,% |
9.2 |
GB/T 265 |
| pH Range |
0.5 |
SH/T 0069 |
| Water Variation,% |
2.5 |
SH/T 0246 |
| V104C Total Wear of Vane Pump,mg |
124.5 |
ASTM D7043 |
