... application. Polyacrylamide and its derivatives can be used as effective flocculant, thickening agent , paper intensifier and liquid drag reducer etc.. It ... treatment, paper making, petroleum, coal, light textile and building etc.. PAM is a kind of line typehigh polymer, easily soluble in ... -600300-800800-1500Water solubility(%)13-305-155-5010-20 Polyacrylamide(PAM)