... grades of pigment carbon black, ehich are widely used for printing ink, coating, paints and so on. This Series of pigment ... , C611-1, C611-2, C655. They are generally used for Printing Ink, Master Batch, Paints, Coating and so on. Several grades ... can replace Degussa's SB4#, C312 can replace Degussa's Printex U. If you are interested in any grade, please contact ...