... size<25nmash content<0.05%appearance of the masterbatch Granulegranule size diameter3mmlength3mmmelt mass-flow rate<±20%thermal ... 300°Cmigration stability of colorantno migrationcarbon black concentration in masterbatch 40%volatiles0.05moisture content0.02%gradeFood GradePH Value4 ... EVA pigment masterbatch-any colors,white,red,yellow,black,green,brown, ...