... a liquid and this is mainly applied to water treatment Cation PAMAnalysis of the project/molecular weight(10000)≥500≥600≥ ... chemicals in oilfield, such as clay anti-swelling chemicals and thickening chemicals used in oilfield acidification, as well as enhancer chemicals ... by the cationic monomer (DM, DMC, DMDAAC, DMAEMA) and acrylamide, after granulation, drying and crushing, it appears as a small ...