SolpreneВ® 1205 Styrene-Butadiene Rubber SolpreneВ® 1205 is a linear random-block styrene-butadiene copolymer having 25% of styrene content, 17.5% present as a polystyrene block. It has a non staining antioxidant system FDA approved for use in food contact applications and is essentially gel free with a very clear colour. Presentation S-1205  Bale Main Applications Paving, Footwear, Carpet underlay and Adhesives Documents TDS   MSDS   Characteristics Property Unit Value Styrene % 25 Polystyrene %  17.5  Mooney Viscosity ML1+4, 100ВєC 47 Insoluble Gel % max --- TSV cSt --- Styrene solution viscosity 5% cps ---