Non-ionic polyacrylamide is a homopolymer of acrylamide formed, high purity, and low ion, good performance and widely ... used. Non-ionic polyacrylamide is a homopolymer of acrylamide formed, high purity, and low ion, good performance and widely ... .5 cent NPAM with 0.5 cent NN-methylene-bis-acrylamide immiscibility. 5. NPAM dissolved into the 0.3% concentration t ...