... , petroleum, coal, light textile and building etc.. PAM is a kind of line typehigh polymer, easily soluble ... in benzene,ether, esters and acetone, non dangerous products, non toxic, non corrosive, density:(g)ml:23oC1.302, glass ... and main technical index Technical index namePAM anionPAM non ionPAM cationPAM composite ionAppearanceWhite or yellowish powderGrain size ... -305-155-5010-20 Polyacrylamide(PAM)