... stored in cool dry place. Scope 1.for textile, printing and dyeing industry. Polyacrylamide used as sizing agents, finishing agents ... , iron and steel, zinc, aluminum processing industry, electronics, water treatment.3, for the petroleum industry, oil production, drilling mud, mud treatment, ... channeling, and are widely used in Eor 4, for the paper industry, is to raise the fillers, pigments and other ...