摘要
通过共混-共缩聚方法,用酚醛树脂对脲醛树脂加以改性,所得到的改性脲醛树脂胶粘剂有良好的综合性能.并对胶粘剂共混改性进行了理论性的探讨.
The method of blending co-condensation can modify urea-formaldehyde resin by combining it with phenol-formaldehyde resin.Improved urea-formaldehyde resin adhesive is produced with good synthesis properties.This article also discusses the theory of modefying adhesives by blending.
出处
《北京林业大学学报》
CAS
CSCD
北大核心
1993年第4期72-79,共8页
Journal of Beijing Forestry University
关键词
酚醛树脂
脲醛树脂
胶粘剂
phenol-formaldehyde resin,urea-formaldehyde resin,polymer modifying,polymer blending,copolycondensatian,compatibility
