In accordance with 2014 standard formulation plan and annual work arrangement , the first standardization work meeting of Subcommittee on Carbon Black of National Technical Committee for Standardization of Rubber and Rubber Products was held in CCBI on May 27~30.
Four newly-formulated national standards are discussed, which were drawn up by major carbon black enterprises and technicians. The standardization work meeting was responsible for revising the four standards and improving its technicality and operability.