Buna® CB 550

Buna® CB 550 by ARLANXEO is a lithium catalyzed butadiene rubber with low 1,4-cis content designed for plastic modification. It is processed by using polymerization that enables the production of very pure, virtually gel-free, very clear and almost colorless products. It is suited for use in high-impact polystyrene (HIPS) and for the mass-solution polymerization of acrylonitrile-butadiene-styrene resins (m-ABS). It is soluble in aromatic hydrocarbons solvent. Buna® CB 550 complies with important food contact regulations.