Rice husk silica blended fillers for engine mount application.

The functional properties of engine mounts largely depend on the rubber compound formulation. This study proposes the use of rice husk-derived silica (RHS) blended with carbon black (N772) as an effective and environmentally friendly substitute for fillers used in rubber engine mounts (REMs). CV-60 natural rubber was filled with the blended fillers at various ratios, and their compatibility for use as rubber engine mounts (REMs) was assessed.