HYBRAR™ 5127

HYBRAR™ 5127 by Kuraray is a curable, non-hydrogenated, vinyl-bond rich styrene isoprene styrene (SIS) copolymer. It is a truly unique triblock co-polymer having polystyrene end blocks and a vinyl rich poly-diene midblock. It exhibits high elasticity, vibration-damping at room temperature, shock absorption, affinity with polyolefins- and styrenics. It is designed for processing by injection molding. It is soluble in petroleum benzene, toluene, hexane, chloroform, cyclohexane, tetrahydrofuran and partially soluble in ethyl acetate & methyl ethyl ketone. It is insoluble in methanol, ethanol, acetone, water and dimethylformamide. HYBRAR™ 5127 is used in sporting goods, tubes, cables, building materials, medical packaging, household appliances, electronic-, construction-, acoustic- and automotive parts.