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  • What is nonionic polyacrylamide?
  • Nonionic polyacrylamide is homopolymer formed of acrylamide, with high purity, good soEubility. high molecular weight. This series of products are with high molecular weight polymer and liner polymer low ion degree. Because of its special groups, and endow it with flocculation and dispersion, thickening and bonding. film. gel. stable colloidal.
  • Which polyacrylamide has strong flocculation effect?
  • The nonionic polyacrylamide (PAM) has strong flocculation effect as it has good performance in clarifying & purification, settlement promotion, filtering promotion and thickening. All this makes good application in wastewater treatment, sludge concentration and dehydration, mineral processing, coal washing, paper making, etc..
  • Why is non ionic polyacrylamide used in building materials?
  • The application of nonionic polyacrylamide in building materials has been widely promoted owing to its role of flocculation, water holding, thickening, adhesion and lubrication. In addition, non-ionic polyacrylamide in other building materials, because of its ultra-high viscosity and its special molecular structure, has good water retention effect.
  • How to use non ionic polyacrylamide as a grouting agent?
  • 6) Chemical grouting agent: Mixed the dissolved 95% non-ionic polyacrylamide together with 5% NN-A methylene acrylamide, nonionic polyacrylamide can be used as chemical grouting agents for the water blocking of the dams, the foundations’ tunnels, and so on.