摘要
以双丙酮丙烯酰胺作为官能单体,制备了含有酮羰基的环氧-丙烯酸乳液。将此乳液与酰肼混合,制得室温自交联乳液。通过对涂膜固化过程的红外光谱和透射电镜分析,证实了乳液成膜时酮羰基与肼交联反应的发生,其最佳条件为体系呈弱酸性或碱性。
The title epoxy - acrylate emulsion that contains ketone carbonyl is prepared by use of DAAM as the functional monomer. The emulsion is then mixed with ADH to form a self - crosslingking emulsion. The film curing process is followed by FTIR and TEM, test results indicated that the reaction between ketone carbonyl and hydrazine has happened during the fihn curing, and the best results will be obtained in weak acid and basic system.
出处
《涂料工业》
CAS
CSCD
2008年第10期26-28,共3页
Paint & Coatings Industry
