Defoamer Antifoam, Adipic Acid, Polyacrylamide manufacturer / supplier in China, offering New Generation of Water-Resistant Surface Sizing Agent Improve Water Resistance and Changed The Phenomenon of Paper for Styrene Acrylic Surface Sizing Agent, Gr-611 Light Brown Milky Liquid Styrene-Acrylic Sizing Agent, Surface Water Absorption Can Reach 50% or Less After Use, Anionic Styrene Acrylic Copolymer Surface Sizing Agent for Paper Surface Sizing as Waterproofing Chemicals and so on.