Tire Makers Demand Highly Dispersible Grades
Tire makers scaling low-rolling-resistance green tire production are increasingly specifying highly dispersible silica with documented dispersion consistency over standard reinforcing-grade equivalents in formulation decisions. Solvay SA and Evonik Industries AG have both expanded highly dispersible silica capacity over the past two years to serve this growing tire maker demand. At least a dozen major tire manufacturers have qualified new highly dispersible suppliers since 2023, and suppliers report this shift is meaningfully expanding addressable premium demand, with several additional manufacturers reportedly evaluating similar qualification soon. That engineering depth is difficult for standard-grade-only competitors to replicate at scale.
Market Impact: Sustains 5%+ tire-linked growth yearly








