Hydraulic fluid has many roles in the smooth operation of a well-balanced and designed system. These roles range from a heat transfer medium, a power transfer medium and a lubrication medium. The chemical makeup of a hydraulic fluid can take many forms when selecting it for specific applications. It can range from full synthetic (to handle drastic temperature and pressure swings) to water-based fluids (used in applications where there is a risk of fire).
Product Name | H-32 | H-46 | H-68 | H-100 | H-150 | H-220 |
---|---|---|---|---|---|---|
Appearance | Light Yellow Transparent | Light Yellow Transparent | Light Yellow Transparent | Yellow Transparent | Light Yellow Transparent | Light Yellow Transparent |
Specific Gravity (15/15 deg. C) |
0.87 | 0.877 | 0.88 | 0.887 | 0.893 | 0.888 |
*Flash Point (C.O.C) |
>210 | >200 | >210 | >200 | >220 | >200 |
*Kinematic Viscosity (cst at 40 deg. C) |
32 | 45.9 | 68 | 100 | 149 | 210 |
*Copper Corrosion (100 deg. C* 3 hours) |
1a | 1a | 1a | 1a | 1a | 1a |
*Fatty Acid Ester (W %) | - | - | - | - | - | - |
*Chlorine (W %) | - | - | - | - | - | - |
*Sulphur (W %) | - | <1% | - | <1% | - | >1% |
*Special Additives (W %) | 1-3% | <1% | 1-3% | <1% | 1-3% | 1-3% |
Hydrocarbon (W %) | Rest | Rest | Rest | Rest | Rest | Rest |
Application | Hydraulic Oil 32 | Hydraulic oil 46 normal hydraulic system | Hydraulic Oil 68 | Hydraulic oil 100 for normal hydraulic system | Hydraulic oil 150 for normal use | Hydraulic oil 220 (Anti Wear Type) |
Item marked * is obtained by calculation. |
@ COPYRIGHT BY KYOWA PETROCHEMISTRY 2017