my country’s SBS overall has overcapacity and the number of companies is small
SBS, the full name of styrene-butadiene-styrene in Chinese, is a tri-block copolymer with isoprene or butadiene and styrene as monomers. It is a new type of thermoplastic elastomer polymer. SBS has the advantages of high tensile strength, easy processing, good air permeability and wet slip resistance. It can show high rubber elasticity at normal temperatures…
