Description: Thermoplastic elastomer SIS (Styrene Isoprene Styrene block copolymer) rubber polymer 1125 is polystyrene-polyisoprene-polystyrene triblock copolymer with excellent cohesive strength, cutting performance and heat-resistance. The styrene content of SIS rubber 1125 is 25% and diblock content is 25%. Application: Adhesives/Asphalt modification/Plastic modification Formula: HMPSA (Parts by mass) SIS(YH1125): 30-35 Polyterpene Resins: 30-35 C5 Petroleum Resin: 15-20 Naphthenic Oil 4010: 15-20 Antioxidants: 1-2 Information provided by BEC Materials, LLC |