pam deep well drilling agent anionic polyacrylamide in canada
Anionic Polyacrylamide is water-soluble polymers which is insoluble in most organic solvents, It presents high polymer electrolyte characteristics in neutral and alkaline mediums. With good flocculation, it can reduce the frictional resistance
The present invention relates to methods for manufacturing paper or paperboard with improved strength, the methods comprising the addition of the reaction product of a cationic polyacrylamide and an aqueous aldehyde generating compound or a
