Manufacturing method and application of powder type polyacrylamide which have characteristics of anti flocculation between particles during dissolution.

摘要

PURPOSE: A manufacturing method of a powder polymer electrolyte is provided to improve particle coagulation phenomenon when dissolving polyacrylamide powder, by spreading polyethyleneglycol polymers on a polymerization gel of polyacrylamide. CONSTITUTION: A manufacturing method of a polymer electrolyte powder comprises a step of polymerizing one or more monomers selected from acrylamide and dimethylamino ethylacrylate methyl chloride quaternary salt, by using an initiator; and a step of drying the result for 1-10 hours at 60-200 C, and pulverizing the dried material after spraying polyethylene glycol to the gel polymer. The initiator is an azo-based polymerization initiator or oxidation reduction initiator, and the use amount of the initiator is 0.01-1 parts by weight, based on 100.0 parts by weight the monomer. [Reference numerals] (AA) Example 1; (BB) Comparative example 1