... -styrene,mainly used for HMPSA,modification of plastic&bitume Description:SIS is a thermoplastic block copolymer based on styrene-isoprene-styrene ... adhesive(PSA) and hot melt adhesive which are made from SIS have properties of good flexibility, adhesive strength,cohesion force, also ... test conditions: solution concentration of 25%, 25°C.picture1picture2picture3 picture4Application: SIS 1201