SINOPEC Automatic Transmission Fluid TO-4 is blended with base stock of high property and various excellent functional additives. It is suitable for powershift transmission device and drive device requiring transmission fluid of Caterpillar TO-4 specification as well as hydrodynamic powershift for modern engineering machineries.
Advantages
* Excellent oxidation and thermal stability and detergency and dispersancy, providing longer period protection for powershift transmission of off-highway equipment
* Perfect carrying capacity, meeting operation requirements of heavy duty vehicles
* Perfect properties of anti-wear, anti-corrosion and friction, prolonging service life of clutch, and controlling slippage
* Excellent anti-foaming ability, ensuring effective transfer of power
* Outstanding fluidity at low temperature, providing protection for relevant parts in
Conditions of startup and low temperature
Performance specification
The product meets the following specifications:
* Caterpillar TO-4
* ZF TE-ML 02, ZF TE-ML 03
* Q/SH303 533-2009
Applications
* Suitable for power conversion device and final drive device requiring Caterpillar TO-4 transmission fluid, for hydraulic system, hydrostatic transmission system for engineering machinery as well as construction machinery
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
* Excellent oxidation and thermal stability and detergency and dispersancy, providing longer period protection for powershift transmission of off-highway equipment
* Perfect carrying capacity, meeting operation requirements of heavy duty vehicles
* Perfect properties of anti-wear, anti-corrosion and friction, prolonging service life of clutch, and controlling slippage
* Excellent anti-foaming ability, ensuring effective transfer of power
* Outstanding fluidity at low temperature, providing protection for relevant parts in
Conditions of startup and low temperature
Performance specification
The product meets the following specifications:
* Caterpillar TO-4
* ZF TE-ML 02, ZF TE-ML 03
* Q/SH303 533-2009
Applications
* Suitable for power conversion device and final drive device requiring Caterpillar TO-4 transmission fluid, for hydraulic system, hydrostatic transmission system for engineering machinery as well as construction machinery
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 |