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 cross...

To date, epidemiologic research on 1,3-butadiene has consisted of cohort mortality studies of workers in the styrene-butadiene rubber (SBR) and butadiene monomer industries. These studies have been extremely useful both in defining the focus on human health effects to the lymphopoietic cancers and in providing a perspective on which to evaluate the available animal models for human risk assessm...

The functionalization of elastomers by phosphonate groups remains relatively unexplored considering the great potential these polymers would represent for applications. In this paper, thiol-functional oligophosphonates were designed and coupled a thiol-ene reaction to styrene-butadiene rubber (SBR). We adopted RAFT methodology with dimethyl vinylphosphonate (DMVP) high-temperature thermolysable...

Polymer modified asphalt (PMA) mixtures are commonly employed in flexible pavement and overlays with large traffic volumes. In contrast, a number of laboratory field tests have been conducted to evaluate the performance PMA that conventional hot mix (HMA) mixtures. This paper presents an overview various polymers utilised their effects on rheological, morphological, physical, mechanical propert...

The effect of octaisobutyl-polyhedral oligomeric silsesquioxane (OIB-POSS) as a nanosized reinforcement on the cure kinetics, crosslinking density, and mechanical properties styrene-butadiene rubber (SBR) nanocomposites was examined in this study. For purpose, SBR compounds with various OIB-POSS nanoparticle loadings at 1, 3, 5 phr were prepared their results compared reference compound without...

We have carried out continuous and step uniaxial extension experiments on monodisperse and bidisperse styrene-butadiene random copolymers (SBR) to demonstrate that their nonlinear rheological behavior can be understood in terms of yielding through disintegration of the chain entanglement network and rubber-like rupture via non-Gaussian chain stretching leading to scission. In continuous extensi...

The dichotomy between mechanical performance and repairability is a well-known fact in the self-healing field. One alternative to overcome this trade-off inclusion of reinforcing fillers. In research, hybrid reinforced styrene-butadiene rubber (SBR) composites are developed by combining mechano-chemically modified ground tire (mGTR) with carbon black (CB). SBR matrix systematically analyzed mea...