- Polymer Name:Styrene Butadiene Block Copolymer
- Chemical Family:Styrenics, Styrene Copolymers
- Synonyms:Gum rosin, Liquid rosin, Wood rosin, Yellow resin
Emulprene 1011CR is a crumb of hot emulsion styrene-butadiene copolymer using rosin acid as emulsifier and coagulated with salt- acid. It is very light color product stabilized with a non-staining antioxidant. This rubber is produced as free flowing dusted crumb which eliminates the need for size reduction equipment. Between 4% and 12% of Calcium Carbonate is used as dusting agent.