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T803B聚α-烯烃降凝剂
Classification
keyword：Combustion Engine Oil Additive
Case Introduction
T803B聚α-烯烃降凝剂
Performance
The T803B series pour point depressants have good pour point depression effects and a light color, making them ideal pour point depressants for the production of light lubricating oils, and they can also be used for heavy lubricating oils. They are widely used in various industrial oils and internal combustion engine oils (single-grade or multi-grade) to lower the freezing point of the oil, thus maintaining the fluidity of the oil at low temperatures. T803B is a hydrogenated product, which not only has good pour point depression effects but also has low viscosity, a light appearance, significantly improved shear resistance, and can enhance the viscosity index of the oil.
Physical and Chemical Properties
|
Item |
General Value |
Test Method |
|
|
First Grade |
Qualified Product |
||
|
Appearance |
Orange Yellow |
Orange Yellow |
Visual Inspection |
|
Kinematic Viscosity (100) mm2/s Not Greater Than |
3000 |
3000 |
|
|
Flash Point (Open) Not Lower Than |
135 |
120 |
GB/T3536 |
|
Ash Content % Not Greater Than |
0.15 |
0.20 |
GB/T508 |
|
Moisture % Not Greater Than |
0.03 |
0.03 |
GB/T260 |
|
Effective Components % Not Lower Than |
35 |
30 |
GB/T0034 |
|
Pour Point °C Not Lower Than |
18 |
16 |
GB/T510 |
Packaging and Storage
This product is not flammable or explosive, non-corrosive, and its toxicity and safety precautions are similar to those of general petroleum products. During storage, it should be strictly prevented from water and impurities mixing in, and the storage temperature should not exceed80°C. The product has a general storage period of three years, and if stored for more than six months, it should be re-analyzed according to product standards.
Precautions
This product (which appears as a viscous liquid with a light color) needs to be heated to80°C before it can be drawn from the large barrel. The packaging is all in 200-liter (net weight 165 kg) iron drums, and the packaging, labeling, transportation, and acceptance of this series of products are carried out according to SH/T0164. This product has different sensitivities in different compositions and viscosity grades, or in the same viscosity grade but with different base oils in dewaxing attempts, and a small test should be conducted to determine the amount to be added before use (generally about 0.3-0.5% addition).).
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