Styrene-butadiene-styrene block copolymer 丁苯热塑橡胶 ; 丁二烯 ; 共聚物
styrene-butadiene-styrene triblock copolymer 苯乙烯
styrene-butadiene-styrene conjugated copolymer 苯乙烯
polarized styrene-butadiene-styrene block copolymer 极性化苯乙烯
hydrogenated styrene-butadiene-styrene block copolymer 氢化苯乙烯
应用推荐