... 3.prompt delivery 4.competitive price Cationic PolyacryamideIntroduction:Cationic PAM, copolymerized by cationic and acrylamide monomer, is a ... with high molecular weight.Application:Cationic polyacrylamide, as a flocculant agent, mainly used in urban sewage treatment, paper making ... in oil field, etc.Paper-making Auxiliary: Cationic PAM paper reinforce is water-soluble cationic polymer having the ...