the styrene-based elastomer (SEPS) industry is developing rapidly

styrene-based elastomer (seps) refers to styrene-ethylene/propylene-styrene block copolymer, which is a subdivision of thermoplastic elastomers. styrene-based elastomers have the advantages of high resilience, high strength, and wear resistance, and are widely used in medical materials, optical fiber cables and other fields. styrene-based elastomers usually use styrene as the base. my country is a major producer…