Fully Synthetic Motor Oil
CNPC Lubricant Oil L-DRA Plus Refrigerator Oil Kunlun Factory
Viscosity grade and type
Product brand: 46、48
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-DRA Plus Refrigerator Oil is suitable for all kinds of industrial and commercial refrigeration equipment with ammonia ( R717 ) as refrigerant, especially for open and semi-closed refrigeration units with evaporation temperature above − 30 ℃. This product is an upgraded product of the original Kunlun L-DRA46,68 refrigerator oil. The product sets three key internal control quality standard requirements, highlighting the product 's ' sludge, paint film inhibition tendency, antioxidant stability and chemical stability of the operating oil under special water content conditions '.
Application cases
Kunlun L-DRA Plus product is a very popular ammonia ( R717 ) refrigeration industrial refrigeration oil. It has been applied in Daqing Oilfield, Jilin Petrochemical, Dalian Petrochemical Company, Guangxi Petrochemical, Zhongyuan Oilfield, Tarim Oilfield, Changqing Oilfield, Lanzhou Petrochemical, Dushanzi Petrochemical, Shanghai Petrochemical, Huizhou Refinery, Tianjin Dagu Chemical, Fujian Refining Integration of various types of refrigeration equipment.
The oil for Dalian chiller and Yantai ice cold is specified. It can be applied to various refrigeration equipment such as Dalian chiller, Yantai ice wheel, Wuhan New World, Chongqing Jialing, Shanghai Hanzhong, Shenyang Gulun, York, Carrier and McVille.
Performance Characteristics
|
Technical Characteristics |
Effect |
|
Excellent low temperature performance |
Meet the need for free conversion of the freezer from high-temperature working area to low-temperature working area |
|
Excellent high temperature performance |
Effectively avoids the formation of deposits and sludge |
|
Good oxidation stability and thermal stability |
Ensure long service life of oil products |
|
Excellent lubricity |
Provides effective oil film protection, good lubrication and heat dissipation |
|
Environmental certification |
Obtained certification from SGS authoritative testing agency |
Typical Data
|
Item |
L-DRA46Plus |
L-DRA68Plus |
Test method |
|
Kinematic Viscosity (40℃), mm2/s |
46.5 |
68.5 |
GB/T 265 |
|
Pour Point, ℃ |
-36 |
-27 |
GB/T 3535 |
|
Flash Point, ℃ |
195 |
205 |
GB/T 3536 |
|
Density（20℃）, kg/m3 |
899 |
896 |
SH/T 0604 |
|
Acid Value, mg KOH/g |
0.01 |
0.01 |
GB/T 4945 |
|
Moisture, mg/kg |
18 |
16 |
SH/T 0207 |
|
Color, No. |
＜0.5 |
＜0.5 |
GB/T 6540 |
|
Mechanical Impurities (mass fraction), % |
No |
No |
GB/T 511 |
|
Foam Tendency/Stability, ml/ml Sequence I （24℃） |
25/0 |
20/0 |
GB/T 12579 |
|
Ash Content (mass fraction), % |
<0.002 |
<0.002 |
GB/T 508 |
|
Carbon Residue (mass fraction), % |
<0.01 |
<0.01 |
GB/T 268 |
|
Copper Strip Corrosion（T2 copper sheet, 100℃/h）, Rating |
1b |
1b |
GB/T 5096 |
|
Oxidation Stability（140℃/14h） Oxidized oleic acid value, mgKOH/g Oxidized oil precipitation ( mass fraction ), % |
- 0.02 0.006 |
- 0.02 0.006 |
SH/T 0196 |
|
Extreme pressure performance ( Falex A method ) failure load, N |
2852 |
2930 |
SH/T 0187 |
|
Rotary oxygen bomb ( induction period ), min |
>400 |
>400 |
ASTM D2272 |
|
Ammonia Resistance ( 120℃, 168h, ammonia-rich ) Color, No. |
0.5 |
0.5 |
NB/SH/T 0937 |
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).