摘要
传统湿强树脂因其毒性,应用受到限制,因此造纸工业正在寻找对环境无害的替代品,本文介绍了已显示出一定希望的聚羧酸类湿强剂和戊二醛湿强剂,另外还介绍了乙二醛/尿素树脂和聚丙烯酰胺-乙二醛树脂两种环保型湿强剂。
Adoption of traditional wet strength agent is restricted because of its toxicity. Environmentally benign substitute is being researched in paper industry. Polymeric multifunctional carboxylic acids and glutaraldehyde resin that have shown some prospect are introduced in this paper. In addition to, glyoxal urea resin and PAM glyoxal resin that are also environmentally benign are introduced.
出处
《纸和造纸》
北大核心
2004年第3期56-58,共3页
Paper and Paper Making
