Water-based Carbon Black for Inks,Concrete and Cement,Coatings(Water-based ink,color paste,water-based coating) Beilum Carbon Chemical, The biggest characteristic of Water-based Carbon Black is without any additives,can be directly dissolved and disperse in water,high tinting strength.Water-based carbon black is a kind of powder material,its particle size is 20-30nm. Application:Inks,Coating(Water-based ink,color paste,water-based coating),concrete and cement. Recomended NO. :Water-based Carbon Black BW-101,BW-102. Beilum Carbon Chemical Limited is a China based company specializes in research & development and production of Carbon Black Pigment and Carbon Black.With a strong focus on research,we are constantly discovering new avenues and technologies that will allow us to provide our clientele with the highest-quality products at the most competitive prices. Our leading products are Pigment Carbon Blacks for inks,paints,plastics,sealants,construction materials,fibers,etc