
CHEMPOL 65920D API SN-DEXOS Additive Package
CHEMPOL 65920D is a fully balanced additive package developed for the formulation of premium gasoline engine oils. It is engineered to support compliance with API SP, ILSAC GF-6, and GM DEXOS 1 Gen 2 standards, enabling oil manufacturers to target North American and global OEM specifications with a single, reliable solution.
By delivering protection against wear, sludge, and oxidation while enabling fuel economy gains and catalyst compatibility, CHEMPOL 65920D offers a robust platform for mainstream and premium-grade PCMO development.
| Item, Test Method | Index | Typical Value |
|---|---|---|
| Appearance, Visual | Dark Brown Viscous Liquid | Dark Brown Viscous Liquid |
| Kinematic Viscosity @ (100℃) mm2/s, ASTM D445 | 120-200 | 130 |
| Density @ (15℃), kg/m3, ASTM D4052 | 950-990 | 970 |
| Flash Point (COC), ℃, ASTM D92 | ≥140 | <200 |
| TBN, mg KOH/g, ASTM D2896 | 75-85 | 80 |
| Ca Content, m%, ASTM D5185 | 1.10-1.30 | 1.20 |
| Mg Content, m%, ASTM D5185 | 0.40-0.50 | 0.43 |
| Zn Content, m%, ASTM D5185 | 0.80-0.94 | 0.87 |
| P Content, m%, ASTM D5185 | 0.72-0.86 | 0.79 |
| N Content, m%, ASTM D5291 | 0.95-1.25 | 1.06 |
| Mo Content, m%, ASTM D5185 | 0.08-0.12 | 0.10 |
| Sulphated Ash, ASTM D874 | 7.0-8.4 | 7.6 |