CHEMPOL 5026 is a shear-stable amorphous Ethylene-Propylene copolymer intended for use as VI improver when formulating multigrade crankcase and industrial oils. It is a unique low viscosity emulsion based in a hydrotreated or hydrocracked carrier fluid. It has good low-temperature performance when combined with a suitable pour point depressant and gives superior pour point results.
| ITEM, TEST METHOD | SPECIFICATION | TYPICAL |
|---|---|---|
| Appearance, Visual | Bright & Clear Liquid | Bright & Clear Liquid |
| ASTM Color, ASTM D6045 | L0.5 | L0.5 |
| Kinematic Viscosity (100℃) mm2/s, ASTM D445 | 900 - 1100 | 1000 |
| Density (15℃), kg/m3, ASTM D4052 | 840 - 870 | 840 |
| Flash Point (COC), ℃, ASTM D92 | ≥200 | 210 |
| Shear Stability Index, ASTM D6278 | 18-22 | 22 |
| Ash Content, wt%, ASTM D874 | <0.4 | 0.1 |