Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

high molecular block copolymer with pigment affinity group 40% active ingredients,butyl acetate as solvent. High molecular dispersant which is suitable for solvent-based coating system Appearance:transparent red-brown liquid Storage:the she