SolpreneВ® 416 Thermoplastic rubber SBS dry SolpreneВ® 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. It develops properties of vulcanised rubber yet not requiring vulcanisation. It is protected with a non staining antioxidant system, FDA approved, suitable for food contact applications and is essentially gel free with a very clear color. Presentation S-416   Porous crumb Main Applications Adhesives, Plastic Modificationa and Compounding Documents TDS   MSDS   Characteristics Property Unit Value Structure --- Radial Styrene % 30  Bookfield Viscosity cps 2 200 TSV cSt 11 Volatile matter % 0.75 Hardness  oShore A  78