Olefin copolymer (OCP) is a high stable viscosity modifier used to improve the viscosity index (VI) of lubricating oils. It increases viscosity at high temperatures while contributing minimally to viscosity at low temperatures.
Key properties of OCP:
- Solid form for convenient handling and storage
- Excellent solubility in Group I, II, and III base stocks
- Superior viscosity enhancement and stability
- High shear resistance under operational stress
Olefin-based viscosity modifiers are recommended for formulating crankcase oils, industrial lubricants, and greases. Thanks to its amorphous structure, OCP enhances tackiness, structural stability and delivers excellent low-temperature performance and requires low treat rates to achieve desired pour point characteristics
DYM Resources sources and supplies OCP viscosity modifiers globally.
To inquire more about this product or its availability in your region, contact DYM Resources team via info@dymresources.com
OCP Specification
| Parameters | Method | Units | Typical Value |
|---|---|---|---|
| Appearance | – | – | White pellets |
| Density | ASTM D1505 | kg/l | 0,862 |
| Polymer type | – | – | Semi-crystalline |
| K.viscosity 10% SN150/100c | ASTM D445 | cSt | 2524 |
| Pour point 1% SN150 + 0,3% PPD21 | ASTM D 97 | °C | -12 |
| Shear stability index | ASTM D6002 | SSI | 33,9 |
| Ash content | ASTM D 1416 | % | <0,1 |
| Volatiles | ASTM D 1416 | % | <0,1 |