Paper Chemicals, AKD Wax, AKD Emulsion manufacturer / supplier in China, offering Cssa/Assa for Surface Sizing to Water Proofing, Flourine-Containing Oil Repellent C6 for The Wet End and Surface Sizing, High Purity AKD Wax 1840, 1865, 1895 Alkyl Ketene Dimer, Paper Sizing Agent, 93% Purity and so on.