A precise evaluation of a rubber formulation indicated notable enhancements through strategic incorporation of polyol, hydroxypropyl starch, and zinc powder. At first, challenges related to fabrication & mechanical behavior were addressed by optimizing each component concentration. In particular, polypropylene glycol acted as the softener, enhancin

The careful study of a rubber formulation revealed important benefits through the addition of polypropylene glycol, starch ether, and zinc powder. Initially, problems concerning manufacturing & physical properties were addressed by optimizing each component loading. In particular, PPG acted as a plasticizer, improving low-temperature flexibility pl