Calprene® H 6174 by Dynasol is a porous crumb 67/33 linear structure ethylene-butylene/styrene thermoplastic copolymer grade. Polymerized in solution, with a high molecular weight and excellent ozone... view more

Solprene® 303 commercialized by Dynasol is a linear random-block styrene-butadiene copolymer grade. Contains 46% styrene content (11% present as a polystyrene block). Insoluble in water while soluble... view more