The precise evaluation of the rubber formulation indicated notable enhancements through the addition of PPG, hydroxypropyl starch, and zinc powder. At first, problems concerning fabrication plus performance were mitigated by optimizing each component loading. Notably, polyol acted as a softener, enhancing cold-weather performance plus decreasing mi

The careful assessment of the rubber mixture showed notable benefits through the addition of PPG, hydroxypropyl starch, and ZnO. Previously, challenges related to processing & performance were addressed by fine-tuning each component loading. In particular, polyol served as the plasticizer, improving flexibility at low temps and reducing compound st