... Color : colorless ,transparent . Isoprene rubberIsoprene rubber and natural rubber in the molecular structure and micro structure ... synthesis of natural rubber rubber.Advantages1, quality even, high purity, no pollutants;2, mixing rubber processing is simple;3 ... the polluting, can and natural rubber, styrenebutadiene rubber, butadiene rubber and etc.Isoprene rubber has good physical and mechanical ...