Product OverviewSINOPEC SBS 1801E is a linear styrene-butadiene-styrene (SBS) block copolymer specifically engineered for asphalt modification and waterproofing applications. With its stable structure, high elasticity, and outstanding compatibility with various grades of bitumen, 1801E has become on
EVA has become the mainstream base material for foamed shoes such as slippers, children’s shoes, and casual footwear, thanks to its low cost and excellent processability. However, EVA has clear shortcomings: insufficient resilience and support, weak abrasion and slip resistance, low tensile strength
1. Main Applications of SEBSCompared with SBS, SEBS exhibits a higher degree of main-chain saturation. After hydrogenation, the polybutadiene blocks become tightly entangled, providing SEBS with greater crosslinking effects per unit volume. This structural advantage gives SEBS high modulus and excel
SBS (Styrene-Butadiene-Styrene Block Copolymer) Modified Asphalt can significantly improve the pavement performance of asphalt, mainly in the following aspects: enhanced high-temperature stability, low-temperature crack resistance, fatigue resistance, bonding strength, and waterproofing performance,
