
CHEMPOL 5530 is a solid-form Olefin Copolymer (OCP) Viscosity Index Improver specifically engineered for use in both monograde and multigrade crankcase oils, as well as a variety of industrial lubricant formulations. This low molecular weight copolymer offers a balanced combination of thickening efficiency and medium shear stability. CHEMPOL 5530 also delivers excellent low-temperature performance and dissolves rapidly in base oils, making it an ideal choice for efficient blending. Treat rates vary depending on the target application and desired performance levels.
| ITEM, TEST METHOD | SPECIFICATION | TYPICAL |
|---|---|---|
| Appearance, Visual | Granular Form | Granular Form |
| MFI (230 °C, 2,16 Kg) (g/10 min), ASTM D1238 | 8 - 13 | 8.3 |
| Density (15℃), kg/m3, ASTM D4052 | 840 - 880 | 860 |
| Ethylene Content, wt%, ASTM D3900 | 64 – 72 | 66 |
| Shear Stability Index, ASTM D6278 | 24 | 24 |
| Ash Content, wt%, ASTM D874 | <0.4 | 0.1 |
| Kinematic Viscosity@100°C (1wt% in GI SN-150) *, ASTM D445 | 10 - 12 | 10.5 |