Solvay and Hankook Sign MoU for Circular Silica

Solvay and Hankook announced the signing of a Memorandum of Understanding (MoU) to collaborate on the development of circular silica for tire production from bio-sourced and waste materials. The collaboration combines Solvay’s silica expertise and sustainability commitment with Hankook’s manufacturing capabilities and market leadership.

Solvay’s silica portfolio is recognized for ensuring low rolling resistance, which helps reduce fuel consumption in thermal engines and extend battery range in electric vehicles, as well as high wear resistance, which extends the life of the tire.

Bonhee Ku, President and CTO of Hankook Tire, said: "This collaboration is an important milestone on our journey towards more sustainable tire manufacturing. By working with Solvay, we can drive the development of sustainable materials that improve tire performance while contributing to the circular economy and a greener future."

An Nuyttens, President of Solvay's Silica and Specialty Chemicals business, added: "Silica is essential for high-performance tires. We are pleased to work with Hankook Tire to develop circular silica solutions that address key industry challenges while delivering superior performance and environmental benefits. Together, we are committed to pushing the boundaries of sustainable innovation."

The two companies will jointly advance the technology development of circular silica with the goal of achieving large-scale production in the near future. Solvay's products, currently in the pilot phase, are being evaluated. The collaboration is in line with both companies' commitment to sustaina