The thorough assessment of a rubber mixture revealed important benefits through strategic incorporation of PPG, starch ether, and zinc powder. At first, problems concerning processing plus mechanical behavior were addressed by fine-tuning the additive loading. In particular, polypropylene glycol served as a softener, enhancing flexibility at low te

The careful assessment of the rubber compound revealed notable benefits through the addition of polyol, starch ether, and zinc oxide. At first, difficulties concerning manufacturing and physical properties were resolved by fine-tuning individual additive concentration. Specifically, polypropylene glycol acted as the flexibilizer, increasing low-tem