Chempol Products

CHEMPOL 7755 Diesel Engine Oil Additive

CHEMPOL 7755 additive is a new mainstream heavy-duty package developed to provide robust performance against the general industry requirements of API CH-4 and ACEA ES specifications. CHEMPOL 7755 additive has also been developed to meet the performance demands of a number of key original equipment manufacturers at competitive treat rates. CHEMPOL 7755 additive provides superior protection against undesirable effects of increased levels of diesel soot in current engines by dispersing the soot to limit the potential for oil thickening and wear. This is achieved by the optimal use of the dispersant polymer, which provides market leading soot control under the most demanding severe service conditions. An additional benefit of the use of dispersant polymer is improved viscosity lift from the DI package CHEMPOL 7755 additive, which  reduces the amount of supplemental VII required for finished blends by 25 – 30 % .


Recommended Dosage:

The recommended dosage for CHEMPOL 7755 additive is 14.9 % wt , which is designed to meet the requirements of the following specifications :

API CH-4/CG-4/CF-4
MB 228.3.
MAN 3275.
CUMMINS CES 20076/20077
Volvo VDS

In addition, CHEMPOL 7755 additive can be used as the principal package in a downtreat cascade to cover  the API CG-4 and API CF-4 quality levels at effective treat rates. To maintain the correct additive treat in this cascade system, CHEMPOL 7755 additive is used in conjunction with the booster package additive .

Typical Characteristics




Appearance Visual Dark Brown Viscous Liquid
Specific gravity @15.6 °C. g/ml ASTM D 4052 0.958
Viscosity@ l 00 °C, est ASTM D 445 150
Flash Point, (PMCC), °C ASTM D 93 160
Total Base Number, mgKOH/g ASTM D 2896 71
Calcium. %wt ASTM D 5185 2.28
Zinc, %wt ASTMD5185 0.82
Phosphorus. %wt ASTM D 5185 0.74