.Recently, blending of polymers has become an increasingly important area of research activity. Elastomeric blends are used for many reasons such as lowering the compound cost, for ease of fabrication and to improve the performance of the industrial rubber. Natural rubber (NR) and styrenebutadiene rubber (SBR) have been blended for a long time for these reasons. In this study, 12 different rubber compounds were prepared by using SMR-20 type of natural rubber and SBR-1502 type of styrenebutad
