SABIC® BR 4010 is a high cis-1,4 Polybutadiene rubber stabilized with a non-staining antioxidant. SABIC® BR 4010 is manufactured by solution polymerization process using stereo-specific Nickel catalyst system to control microstructure, Molecular weight and Molecular weight distribution. Polymer macrostructure of SABIC® BR 4010 has been modified from linear to branched without altering the high cis microstructure that provide good storage stability.Information provided by SABIC |