Additives, Carbon Black, Defoamer manufacturer / supplier in China, offering Superior Carbon Black Pigment for Sealants & Leather & Adhesive (UT260P), General-Purpose Pigment Powder Carbon Black for Ink with Excellent Stability (UT230P), Adhesives & Sealants Uleatoo-200 Untreated Fumed Silica Silicon Dioxide as Reinforcing Filler and so on.