carbon black carbon black equivaent to printex U strong tinting strength high impurities good dispersion usually, carbon black ... which needs fine dispersion performance. carbon black equivalent to printex U C111C211C311C611SJR30A Tinting strength %125125132116110Absorption value of DBP %(cc/100g)10510410511085Volatile ... ,PC,PU,PS,PA,PMMA Carbon black equivalent to printex U