Fully Synthetic Motor Oil
KUNLUN L-DRG Refrigerator Oil
Viscosity grade and type
Product brand: 8, 10, 15, 22
Technical Standards
Implementation Standard：GB/T16630-2012 《Refrigeration oil》
Standards Met：German Standardization Institute ( DIN ) DIN51503-1
Japan Industry Standards Institute ( JISC ) JIS K2211
British Standards Institute ( BS ) BS 2626
Applications
KUNLUN L-DRG Refrigerator Oil is Naphthenic oil products. It is suitable for the use of hydrocarbon refrigerant ( such as R600a ) as the refrigeration medium, all kinds of household refrigeration, civil commercial air conditioning, heat pump equipment.
Application cases
Kunlun L-DRG product is a very popular refrigeration industrial refrigeration oil of hydrocarbon refrigerant, which occupies a certain application share in various industries. It has been applied in compressor equipment such as Huangshi Dongbei, Enbraco, Garcibela, Zanusi, LG, Panasonic, Guangzhou Chiller and Qianjiang Refrigeration, and has obtained Qianjiang refrigeration technology access certification.
Performance Characteristics
|
Technical Characteristics |
Effect |
|
Excellent low temperature performance |
Meet the free conversion requirements of the freezer from the high temperature working area to the low temperature working area |
|
Good oxidation stability and thermal stability. |
Ensure the long service life of oil products |
|
Excellent lubricity |
Provide effective oil film protection, good lubrication and heat dissipation effect. |
|
Good compatibility with refrigerant |
Ensure the oil return performance of the refrigeration system |
|
Good insulation |
Meet the requirements of motor insulation for fully enclosed and semi-enclosed refrigeration compressors |
|
Environmental certification |
Obtained certification from SGS authoritative testing agency |
Typical Data
|
Item |
L-DRG8 |
L-DRG10 |
L-DRG15 |
L-DRG22 |
Test method |
|
Appearance |
clear and transparent |
clear and transparent |
clear and transparent |
clear and transparent |
Visual inspection |
|
Kinematic Viscosity (40℃), mm2/s |
8.7 |
9.5 |
14.8 |
21.6 |
GB/T 265 |
|
Pour Point, ℃ |
-53 |
-48 |
-42 |
-40 |
GB/T 3535 |
|
Flash Point, ℃ |
152 |
152 |
165 |
173 |
GB/T 3536 |
|
Density(20℃), kg/m3 |
826 |
883 |
851 |
873 |
GB/T 1884、GB/T 1885、SH/T 0604 |
|
Acid Value, mg KOH/g |
0.01 |
0.01 |
0.01 |
0.01 |
GB/T 4945 |
|
Moisture, mg/kg |
12 |
21 |
20 |
23 |
SH/T 0207 |
|
Color, No. |
0.5 |
0.5 |
0.5 |
0.5 |
GB/T 6540 |
|
Foam Tendency/Stability, ml/ml Sequence I （24℃） |
20/0 |
15/0 |
15/0 |
25/0 |
GB/T 12579 |
|
Mechanical Impurities (mass fraction), % |
No |
No |
No |
No |
GB/T 511 |
|
Copper Strip Corrosion（T2 copper sheet, 100℃/h）, Rating |
1b |
1b |
1b |
1b |
GB/T 5096 |
|
Breakdown Voltage, kV |
50 |
45 |
45 |
40 |
GB/T 507 |
|
Floc Point, ℃ |
-45 |
-45 |
-43 |
-43 |
GB/T 12577 |
|
Chemical Stability (R22, 175 ℃, 14d ) |
No Precipitation |
No Precipitation |
No Precipitation |
No Precipitation |
SH/T 0698 |
|
Extreme pressure performance (Falex method ) failure load, N |
2803 |
2892 |
2937 |
3026 |
SH/T 0187 |
Packaging and Storage
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).