Description
T203 is an efficient antioxidant and corrosion inhibitor, belonging to the series of ZDDP products, and also deemed as essential in today’s automotive lubricating oils.T203 could provide the oils with excellentanti oxidation, anticorrosion performances and strong extreme pressure, anti-wear abilities. T203 has excellent thermal stability, oil solubility, and good compatibility with other additives, especially better demulsification performance compared with T202. T203 is recommended for use in formulating hydraulic oils with other components.T203 can be used for formulating high-grade diesel engine oils, especially for marine oil, diesel oil anti-wear hydraulic oil and other oil products.
Recommended Dosage
The T203 generally recommended to blend lubricants are0.5-3.0%
Typical Characteristics
|
Item |
Typical Value |
Test Methods |
|
Appearance |
Yellow or light yellow transparent liquid |
Visual inspection |
|
Chroma , No. |
≤2.5 |
GB/T6540 |
|
Density（20℃）Kg/m3 |
1060-1150 |
GB/T2540 |
|
Kinematic viscosity（100℃）mm/s² |
Report |
GB/T265 |
|
Flash point（Open）℃ |
≥180 |
GB/T3536 |
|
Sulfur content，% |
12.0-18.0 |
SH/T0303 |
|
Phosphorus content，% |
6.5-8.8 |
SH/T2960 |
|
Zinc content，% |
8.0-10.5 |
SH/T0226 |
|
PH Value |
≥5.3 |
AttachmentA |
|
Water content，% m/m |
≤0.09 |
GB/T260 |
Packing：The product is packed in 200 liter metal drum. (net weight: 200Kg/drum).
Storage：Please refer to SH/T0164 standard when stored, loaded and unloaded, oil blending.Keep the temperature not higher than 75°C. For long-term storage, the suggested temperature is lower than 45°C .
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