Product Description

SIS****0 is a styrene-isoprene-styrene mixture of triblock copolymer and diblock copolymer produced via proprietary sequential anionic polymerzation, liner struckture, contains of diblock ratio about *5%. Form is porous particle with outstanding thermal stablity and melt processability, mainly used in hot melt presure sensitive adhensive for label and tape, sealant, asphalt and polymer modifiers.