1.APAM-Anionic Polyacrylamide 2.White powder 3.Good water solubility 4.export:Asia,America,South America and Europe The APAM with the molecular weight of 4,000,000-26,000,000 has good water solubility, and it can be dissolved in water by arbitrary proportion but not in organic solvents. It has the characteristics of high-polymer electrolyte in the neutral and alkaline medium, and it is sensitive ...