PPD (Polymethaerylate) SDT602
· SDT602 is a Pour Point Depressant made of Polymethaerylate, with high efficiency and light color, good low temperature liquidity, and excellent depressive effect. Broad-spectrum, non-corrosive, and can improve the viscosity.
Specification:
|
Items |
Indices FOR SDT602 |
Test methods |
|
Appearance |
Transparent or light yellow viscous liquid |
Visual inspection |
|
Flash point (open cup), °C |
≥165 |
GB/T267 |
|
Viscosity ( |
Report |
GB/T 265 |
|
Machinery impurities，m% |
≤0.08 |
GB/T 511 |
|
Moisture content, V% |
Trace |
GB/T260 |
|
20-40 |
SH/T0556 | |
|
chrominance |
≤0.5 |
GB/T6540 |
|
Pour Point Degree C |
≥18 |
GB/T510 |
Remark:
Packing: 170kg /drum.
Pour Point Degree: It’s tested by adding 1% PPD (pour point depressant) SDT602 to the base oil of Yanshan 150SN (condensation point -16 +
Usage: SDT602 can be used on single stage and multistage engine oil, suitable for paraffin, Middle base oil, especially for paraffin with depth dewaxing.
The recommended dosage: 0.1-1%.
Storage: Please refer to SH/T0164. If for long term storing, the temperature must be lower than
