Fully Synthetic Motor Oil
CNPC Lubricant Oil L-DAH Rotary (Screw) Air Compressor Oil Kunlun Factory
Viscosity Grade and Type
Product brand: 32, 46
Specifications and Approvals
ISO 6743-3 L-DAH
GB/T 12691-2021
Applications
Kunlun L-DAH rotary (screw) air compressor oil is suitable for cooling and lubrication of various light and medium load screw air compressors. It is also suitable for various domestic and foreign brand screw air compressors such as Ingersoll Rand, CompAir, Altas, Quincy Compressors, and Fusheng. Kunlun L-DAH product is the mainstream product of screw air compressor oil, which is widely used in various industries such as machinery, petroleum and petrochemical, steel, mining, cement, etc.
Features and Benefits
|
Feature |
Advantages and potential benefits |
|
Outstanding oxidation and thermal stability |
Longer oil change intervals, which can reduce the formation of oil sludge in the fuel tank and discharge pipeline, and also extend the lifespan of the filter. |
|
Excellent water oil separation performance |
Reduce the possibility of oil being carried to downstream equipment, the possibility of oil emulsification and clogging of aggregate filters |
|
Excellent extreme pressure and wear resistance performance |
Reduce rotor, bearing and gear wear |
|
Good rust resistance |
Improve the ability of protecting equipment and reduce wear and tear caused by corrosion |
|
Lower foam propensity |
Avoid generating more foam and prevent cavitation on the surface of screw components |
Properties and Specifications
|
Items |
Typical Data |
Testing Methods |
|
|
Viscosity Grade |
32 |
46 |
GB/T3141 |
|
Kinematic Viscosity(100℃), mm2/s |
5.711 |
7.158 |
GB/T 265 |
|
Kinematic Viscosity(40℃), mm2/s |
32.88 |
44.59 |
GB/T 265 |
|
Viscosity Index |
114 |
121 |
GB/T 1995 |
|
Pour Point, ℃ |
-18 |
-15 |
GB/T 3535 |
|
Flash Point, ℃ |
238 |
238 |
GB/T 3536 |
|
Rotating Pressure Vessel Oxidation Test, min |
800 |
800 |
SH/T 0193 |
|
Total Acid Number, mg KOH/g |
0.20 |
0.20 |
GB/T 4945 |
|
Emulsion, Time to 3 ml Emulsion, 54℃, min |
8 |
10 |
GB/T 7305 |
|
Foam Tendency/Stability, ml/ml Sequence I （24℃） Sequence II（93.5℃） Sequence III（24℃） |
10/0 10/0 10/0 |
10/0 20/0 10/0 |
GB/T12579 |
|
Copper Strip Corrosion, 3 h, 100 ℃, Rating |
1a |
1a |
GB/T 5096 |
|
Rust Characteristics, Procedure A |
Pass |
Pass |
GB/T 11143 |
Packaging and Storage
Execute standard NB/SH/T 0164 of packing, mark, transportation, storage and final acceptance.
200L Packaging, 170±2Kg net.
Notes
- The product must be labeled clearly and properly during the entire transportation process to prevent confusion with other kinds of petroleum product.
- The product must be stored in dedicated storage tanks/equipment and recommended to be stored in an indoor and controlled environment.
- The storage tank/equipment must be waterproof, moisture-proof, and free from other mechanical particles.
- All storage equipment, tanks, pipelines, valves, etc. must be thoroughly cleaned and inspected before use to prevent contamination.
Health and Safety
- Health and Safety recommendations for this product can be found on the Chemical Material Safety Data Sheet (SDS).