Keywords ethanolamine;water-soluble epoxy;anionic polyacrylamide;polyaminoamide epihalohydrin;wet strength agent;

• 乙醇胺;水溶性环氧树脂;阴离子聚丙烯酰胺;聚酰胺多胺-环氧氯丙烷;湿增强剂;