SINOPEC Locomotive Oil 3rd Generation is suitable for diesel locomotive requiring 3rd generation oil of LMOA (Locomotive Maintenance Officers Association). It also meets requirements of marine diesel engine, diesel generator of drilling rigs.
Advantages
*Excellent high temperature lubricity, detergency, dispersancy and anti-corrosion ability
*Perfect anti-wear ability, preventing excess wear of parts, prolonging service life
* High base number, producing strong neutralizing ability, effectively preventing corrosion of parts caused by combustion product
Performance specification
The product meets the following specifications:
*LMOA 3rd generation oil specification
*TB/T 2933-1998
Applications
* Suitable for turbocharged diesel engine with large power and heavy load
* Suitable for diesel locomotive requiring 3rd generation oil of LMOA (Locomotive Maintenance Officers Association), such turbocharged locomotives as NY5, NY6, NY7, ND4, Dongfeng and so on
* Meeting requirements of marine diesel engine, diesel generator of drilling rigs
SINOPEC Transformer Oil is blended with highly refined mineral base oil and well-chosen anti-oxidizer. Without Polychlorinated Biphenyl (PCB), it is suitable for insulation and cooling for transformer, oil immersed switch and other insulation device of electrical appliances.The product comprises several grades such as 10, 25, 40, 45 according to its low temperature performance.
Advantages
1.Outstanding electrical insulation performance, effectively preventing occurrence of discharge in electric field
2.Good oxidation stability, effectively preventing formation of acidic material and sludge
3.Good thermal conductivity, ensuring effective cooling of transformer core and coiling
Performance
The product meets the following specifications:
1. GB 2536-90
2.Q/SH303 535-2009
3. IEC 60296-2003
Applications
As insulating and cooling medium for transformer of 330kV or below as well as electrical appliance with similar requirements
Typical properties
| Items |
Transformer oil |
| |
10 |
25 |
40 |
45 |
| Kinematic viscosity (40ºC), mm2/s |
8.931 |
9.395 |
9.912 |
9.252 |
| Flash point (Closed), ºC |
162 |
153 |
158 |
154 |
| Pour point, ºC |
-12 |
-27 |
-45 |
-51 |
| Freezing point, ºC |
- |
- |
- |
-55 |
| Breakdown voltage, Kv |
50 |
47 |
50 |
53 |
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