
CHEMPOL 61557 is an advanced additive system developed to support next-generation lubricant formulations in alignment with API SQ and ILSAC GF-7 performance categories. This chemistry is engineered to meet stringent efficiency, cleanliness, and durability requirements in both conventional and hybrid TGDI engine platforms, including those with ultra-low viscosity oil needs.
It is also compatible with emerging JASO GLV categories, enabling formulators to achieve high performance across a full spectrum of engine oil grades using a consistent additive and booster combination.
DEXOS 1 GEN 3, CHRYSLER MS6395, FORD WSS-M2C961-A/WSS-M2C946-B1, WSS-M2C962-A/WSS-M2C947-B, WSS-M2C960-A/WSS-M2C945-B1, BMW LL-22FE+
OEM specs are grades specific, kindly consult CHEMPOL representatives for more information.
| Item, Test Method | Index | Typical Value |
|---|---|---|
| Appearance, Visual | Brown Viscous Liquid | Brown Viscous Liquid |
| Kinematic Viscosity @ (100℃) mm2/s, ASTM D445 | 100-150 | 128 |
| Density @(15℃), kg/m3, ASTM D4052 | 950-990 | 970 |
| Flash Point (COC), ℃, ASTM D92 | ≥140 | 200 |
| TBN, mg KOH/g, ASTM D2896 | 100 - 116 | 106 |
| Ca Content, m%, ASTM D5185 | 1.60-1.80 | 1.70 |
| Zn Content, m%, ASTM D5185 | 1.10-1.30 | 1.21 |
| P Content, m%, ASTM D5185 | 1.00-1.18 | 1.10 |
| N Content, m%, ASTM D5291 | 1.00-1.20 | 1.10 |
| Mg Content, m%, ASTM D5185 | 0.58-0.74 | 0.66 |
| Mo Content, m%, ASTM D5185 | 0.08-0.12 | 0.10 |
| B Content, m %, ASTM D5185 | 0.12-0.16 | 0.14 |
| Sulphated Ash, ASTM D874 | 10.2-12.2 | 11.2 |