India, June 19 -- The tyre industry faces growing pressure to reduce fossil-based inputs, prompting a shift towards bio-based materials as industrial alternatives. Once a niche research area, bio-based solutions are now entering mainstream engineering as manufacturers balance performance and sustainability. This shift is clear in next-generation fillers, with companies like UPM advancing lignin-based solutions from concept to commercial validation.

Florian Diehl, Director of Sales RFF at UPM Biochemicals GmbH, explained that the company positions its BioMotion renewable functional fillers (RFF) as a new material class that addresses sustainability while delivering measurable performance gains.

NEXT-GEN FILLERS

Functional fillers are no...