Cationic polyacrylamide CPAM: 1.Oil displacing agent oil field tertiary oil recovery 2.Well drilling mud raw material Cationic polyacrylamide CPAM:IntroductionPolyacrylamide series are high polymerization& water soluble high molecular polymer, soluble in water, insoluble in benzene ,aether, acetone etc, solvent. It can be used in the petroleum, mineral separation, coal washing, metallurgy, ...