Dynasol Elastomers Solprene® Thermoplastic Rubber Styrene-Butadiene-Styrene Block Copolymer (SBS) S-416

Solprene® 416 is a radial styrene-butadiene block copolymer having 30% of styrene content, most of it forming a polystyrene block which gives the polymer a thermoplastic behavior. Benefits: Non staining antioxidant system Available BHT/TNPP free FDA Approved Gel free Clear color Develops properties of vulcanized rubber yet not requiring vulcanization Physical Form: Available in pellets and powder Characteristics Property Unit Value Toluene solution viscosity @ 5.23% / 25øC cSt 11 Volatile matter % max 0.75 Block Styrene % min 28 Total styrene % 30 Specific Gravity g/cm3 0.94 Melt Index @ 200øC, 5kg g/10' Hardness §Shore A 78 Tensile at Break MPa 17 300% Modulus MPa 2.7 Elongation % 800