PMA (Polymethaerylate) VI Improver SDT602HB
SDT602HB
is a kind of Viscosity Improver and Pour Point Depressant made of Polymethaerylate, with high
efficiency.
Performance:
1,
It can effectively improve the viscosity, non corrosive, with good
anti-oxidation and good shear ability.
2,
It has excellent and stable depressing effect.
3,
It can be used for Paraffin, Middle base oil. It has very good effect for
Intermediate lubricating oil 150SN-500SN. It can also be used for Hydrodynamic
drive oil, Gear oil, Low freezing hydraulic oil and multistage engine oil.
Specification:
|
Items |
Indices FOR SDT602HB |
Test methods |
|
Appearance |
Colorless
transparent viscous liquid |
Visual
inspection |
|
Flash
point (open cup), °C |
≥165 |
GB/T267 |
|
Viscosity
( |
3000 |
GB/T 265 |
|
20-40 |
SH/T0556 |
|
|
Pour
Point Degree C |
≥23 |
GB/T510 |
|
Effective
component |
60% |
|
Remark:
Pour Point Degree: It’s tested by adding 0.5% SDT602HB to the base oil of DALIAN HVI150
(condensation point -14 + 1°C).
The recommended dosage: 0.1-1%.
Storage: Please refer to SH/T0164. If for long term
storing, the temperature must be lower than
Comparison with Rohmax 8-310
|
Item |
Add Rohmax 8-310 |
Viscosity ( |
Viscosity (40 °C), mm2/s |
Viscosity Index |
The
added value of viscosity index |
|
|
0% |
5.13 |
30.11 |
97 |
-- |
|
1% |
5.52 |
32.02 |
110 |
13 |
|
|
2% |
6.01 |
34.41 |
120 |
23 |
|
Item |
Add SDT602HB |
Viscosity ( |
Viscosity (40 °C), mm2/s |
Viscosity Index |
The
added value of viscosity index |
|
|
0% |
5.13 |
30.11 |
97 |
-- |
|
1% |
6.63 |
40.00 |
123 |
26 |
