Description
SINOPEC Locomotive Oil 4th Generation is formulated with high quality base stocks with high VI and multi-functional additives. The products is applicable to railway internal combustion locomotives and suitable for high sulfur-containing fuel (Sulfur content>0.5%).
Advantages
*Excellent thermal and oxidation stability, detergency and dispersancy, effectively avoiding formation of deposits, keeping engine highly clean
*Outstanding anti-wear, anti-scratch and oil film protection abilities, preventing wear of parts, prolonging service life of parts
* High base number and excellent TBN retention, effectively neutralizing combustion product of fuel containing sulp-hur, prolonging oil drain interval
Performance specification
The product meets the following specifications: Member 247
* LMOA 4th generation oil specification
* GB 17038-1997
Applications
* Suitable for locomotive powered by high sulph-ur content fuel (over 0.5% of sul-phur content)
* Suitable for locomotive requiring locomotive oil 4th generation
*Suitable for various kinds of medium/high speed four stroke locomotive including ND5 locomotive
* Also suitable for lubrication of some marine engines
SINOPEC Transformer Oil is blended with highly refined mineral base oil and well-chosen anti-oxidizer. Without Polychlorinated Biph-enyl (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 |
Complaint
