1.Chemical auxiliary agent 2 .Molecular Weight;5-22 million min 3 ... treatment. In the paper industry, used as dry strength agents, retention agents, and filter aids. It can greatly improve paper quality ... capacity.In recent years, it is used as the chemical material in the oil field, such as the anti ... Time(min)White Powder≥886-15Low medium high≤60 Chemical auxiliary agent linear polyacrylamide cationic