1.high purity,good soluble capability,high molecular weight. 2.ISO9001 quality system in 2002. 1.PAM-NSGThe nonionic polyacrylamide produced by our factory is homopolymerized from acrylamide.2.PAM-ASG The product of anionic polyacrylamide produced by our factory is divided into tow kinds, bassed on different purpose, one is homopolyerization(pre-hydrolytic polymerization of acrylamide),and ...