Additives, Carbon Black, Defoamer manufacturer / supplier in China, offering Excellent Gloss and Adhesion Structured Acrylic Resin Emulsion (W830), Excellent Gloss & Adhesion Structured Acrylic Emulsion Resin for Low Voc Formula (W83B), Waterbased Acrylic Resin Emulsion for Clear & Pigmented Sealants (W270) and so on.