PPD (pour point depressant) SDT386E
SDT386E is the copolymer of fumarate and vinyl acetate, which has good low-temperature flow ability and excellent effect in dropping condensate. It can effective inhabit wax component in lubricant to form network structure at low-temperature, therefore, it can effective drop pour point of lubricant.
Specification:
|
Items |
Indices FOR SDT386E |
Test methods |
|
Appearance |
Light yellow viscous liquid |
Visual inspection |
|
Flash point (open cup), °C |
≥135 |
GB/T3536 |
|
Viscosity ( |
Report |
GB/T 265 |
|
Machinery impurities，m% |
≤0.08 |
GB/T 511 |
|
Moisture content, V% |
Trace |
GB/T260 |
Remark:
Packing: 170kg /drum.
Usage: SDT386E can be used on naphthenic base oil, especially on naphthenic base oil with high compensation point and big viscosity.
The recommended dosage: 0.1-1%.
