Novel modification of styrene butadiene rubber/acrylic rubber blends to improve mechanical, dynamic mechanical, and swelling behavior for oil sealing applications

Blending of rubber is an important route to modify properties individual elastomeric components in order obtain optimum chemical, physical, and mechanical properties. In this study, a novel modification styrene butadiene (SBR) made by employing acrylic (ACM) blends outstanding mechanical, dynamic, oil resistance achieve those properties, we used unique vulcanizing system that improves the crosslink density between both polymers enhances dynamic as well its motor break oils. Static measurements, tensile strength, elongation at break, hardness are improved together with investigated using analyses. We also proposed mechanism for improvement consequently This opens new opportunities SBR/ACM sealing applications requires rigorous