SEBS

SEBS

Globalprene™ SEBS is hydrogenated SBS with higher content of 1,2-vinyl structure. After hydrogenation, the copolymer is composed of polystyrene (S) – polyethylene (E) – polybutylene (B) – polystyrene (S) and abbreviated as SEBS. Hydrogenation of SBS virtually eliminates the double bonds in the SBS molecules and consequentially, significantly reduces degradation caused by O2, O3, and UV. Thus SEBS shows improved application temperature, oxidation resistance, creep resistance, and compression set.