CHEMPOL 5510 is a high-performance, shear-stable amorphous Ethylene-Propylene copolymer designed to function as a viscosity index (VI) improver in the formulation of multigrade engine and industrial lubricants. It provides excellent low-temperature fluidity when used in conjunction with an appropriate pour point depressant and delivers outstanding pour point performance, ensuring optimal protection and performance across a wide temperature range.
| ITEM, TEST METHOD | SPECIFICATION | TYPICAL |
|---|---|---|
| Appearance, Visual | Transparent Bale Form | Transparent Bale Form |
| Mooney Viscosity ML (1+4), 100 ℃, ASTM D1238 | 8 - 13 | 8.5 |
| Density (15℃), kg/m3, ASTM D4052 | 840 - 880 | 860 |
| Ethylene Content, wt%, ASTM D3900 | 48 – 52 | 52 |
| Shear Stability Index, ASTM D6278 | 18-22 | 22 |
| Ash Content, wt%, ASTM D874 | <0.4 | 0.1 |
| Kinematic Viscosity@100°C (1wt% in GI SN-150) *, ASTM D445 | 8 - 10 | 8.9 |