Preparation and Cross-Linking Properties of VAc/DAAM Copolymer Emulsion

摘要

A new type of polymer emulsion was prepared by the copolymerization of DAAM and VAc monomer with high solid content and storage stability. By addition of ADH (ketonic hydrazide cross-linking reaction), the polymer emulsion can be cross-linked at room temperature. It was found that the degree of cross-linking of the polymer reaches 71.85%, and the resistance to boiling water reaches 180min at the maximum of DAAM of 2% and DAAM / ADH = 1/1.