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T613 Viscosity Index Improver
Classification
keyword：Combustion Engine Oil Additive
Case Introduction
T613 Viscosity Index Improver
Performance
Using high-quality imported EPDM rubber as raw material, it is fully dissolved in HVI150 at a certain ratio and then made through high-pressure degradation by a homogenizer. The product has excellent shear stability, as well as good thickening ability, thermal stability, and low-temperature performance, making it suitable for formulating various viscosity grades of high, medium, and premium multi-grade engine oils. The table below lists the approximate amount of T613 required for adjusting various viscosity grades of multi-grade oil.
Physical and Chemical Properties
|
Item |
Quality Index |
Typical Data |
Test Method |
|
Kinematic Viscosity at 100°C mm2/s |
≮1000 |
1100 |
GB/T265 |
|
Thickening Ability mm2/s |
≮6.0 |
6.5 |
SH/T0556 |
|
SSI |
≯25 |
24 |
SH/T0103 |
|
Color Grade |
≯2.0 |
1.5 |
GB/T6540 |
|
Moisture m% |
≯0.2 |
0.2 |
GB/T260 |
|
Mechanical Impurities m% |
≯0.08 |
0.01 |
GB/T511 |
Precautions
When using this product as a viscosity index improver for multi-grade engine oil, the maximum temperature should not exceed 120°C. If the product is stored for a long time, the temperature should not exceed 70°C. The net weight of each barrel of the product is 170kg.
Precautions
Low toxicity and irritation. Special care should be taken when handling heated products. Apart from the general precautions for handling lubricating oil products, there are no other special items to note.
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