Speaker Details

Jyoti Prakash Rath Apollo Tyres

Jyoti Prakash Rath

A seasoned tire R&D professional with two decades of experience ranging across different R&D functions like tire simulation, advanced material research, innovative tire technologies, product development and rubber compounding, Dr Rath has more than 20 research papers and presentations in different international journals and conferences and holds two patents to his credit. He holds a unique combination of a bachelor's degree in textile fiber and a master's and PhD in rubber technology from IIT Kharagpur, India.

Presentation

EV tire compounding challenges and approaches

Electrification in the passenger vehicle (PV) is in increasing trend. The CV segment is expected to follow in the footsteps of PV. The conventional requirement of rolling resistance, traction and mileage for an IC engine vehicle is no longer good enough to meet the performance requirements of an EV. Though not exclusively mentioned, low noise and high cut and tear resistance became essential requirements of EV tires due to the combined effect of low hysteretic tread compound and tires designed for high traction. In this current work, the compounding challenges and approaches to tackle the expanded and conflicting performance requirements will be discussed to achieve the optimized set of tire compound properties.