Appearance: white emulsion
　　 Ionicity: cation
　　 PH(25℃): 2.0-4.0
　　 Viscosity: 70CPS or less
　　 Flammability: no
　　 Solubility: easy to dissolve in water at room temp.
　　 Shelf period: 60 days(4-30℃)
it can form a thin layer on the surface of paper to improve strength and durability of paper, and lower cost and sewage. It also can improve production efficiency.