摘要
提出用尿素四段加入新方法合成制得低含醛量脲醛树脂粘合剂．产物中游离甲醛含量降低至０１０９％。
This paper presents a new method of adding urea in four portions,by which the urea-formaldehyde resin adhesive is produced.Free HCHO content of product is lowered to 0 109%. The rest physical charactersare up to the technical standards of department.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
1996年第1期111-114,共4页
Journal of Fuzhou University(Natural Science Edition)
基金
福建省教委资金
关键词
甲醛
尿素
脲醛树脂
粘合剂
formaldehyde
urea
urea-formaldehyde resin
adhesive
