Imported Premium butadiene styrene rubber

Of styrene type thermoplastic elastomer (also known as the department of styrene Block copolymer Styreneic Block Copolymers, referred to as SBCs), is the world's largest output and rubber performance is most similar to a kind of thermoplastic elastomer SBCs series varieties there are four main types, namely: styrene - butadiene - styrene Block copolymer (SBS);Styrene - isoprene - styrene block copolymer (SIS);Styrene - ethylene - butene - styrene block copolymer (SEBS);Styrene - ethylene - propylene - styrene block copolymers (SEPS) SEBS and SEPS are hydrogenated copolymers of SBS and SIS, respectively.

SBS styrene thermoplastic elastomer is a kind of SBCs with the largest output (accounting for more than 70%), the lowest cost and wide application. It is a triblock copolymer with styrene and butadiene as monomers, and has the characteristics of plastic and rubber. It is known as "the third generation synthetic rubber". Similar to styrene butadiene rubber, SBS can be in contact with water, weak acid, alkali, etc., with excellent tensile strength, large coefficient of surface friction, good low temperature performance, good electrical performance, good processing performance and other characteristics, become the largest consumption of thermoplastic elastomer.