摘要
介绍了一种不含甲醛、环保的聚乙烯醇/淀粉胶粘剂的合成方法,探讨了改性机理,并对聚乙烯醇淀粉的配比、次氯酸钠用量、过硫酸钾用量等影响胶粘剂性能的因素进行了讨论。该胶粘剂可代替酚醛胶粘剂作为木材、胶合板用胶粘剂。
In this paper, the PVA/starch non-formaldehyde adhesive was synthesized. The modified mechanism was confered. It was an environmental protection adhesive. The influence of ratio of PVA/starch, quantity of sodium hypochlorite and potassium persulfate to quality were discussed. The modified adhesive could be used in timber and plywood instead of PF adhesive.
出处
《中国胶粘剂》
CAS
2004年第1期11-13,共3页
China Adhesives
关键词
聚乙烯醇
淀粉
无醛胶粘剂
改性
合成
环境保护
Polyvinyl alcohol
starch
adhesive
non-formaldehyde
environmental protection
