Efficium®

Efficium® by Solvay is high dispersible silica. It delivers significant productivity benefits in handling, mixing and extrusion. Efficium® keeps the performance balance in terms of rolling resistance & wet grip. It is used in green automotive tire applications. Its wider operating window is characterized by lower mooney viscosity, lower temperature sensitivity, better dimensional stability during extrusion and extended storage life of uncured rubber. It strongly facilitates the conversion from carbon black to HDS compounds. Used in transportation applications.