摘要
本文综述了美国学者提出的新理论,脲醛树脂胶体理论,着重介绍了他们对脲醛树脂高级结构和形态的描述及其推论,以及有关该理论的新证据。同时也简要介绍了脲醛树脂的经典理论。最后作者阐述了这一理论在脲醛树脂应用方面所具有的意义。
This paper is a review of a new theory about a colloidal concept of UFresin presented with American scholars. In the paper, their evidancess aboutthe theory are introduced, as well as high strures and morphology of UF re-sin, being further support. After that, potential significances of the theory inUF resin are discussed.
出处
《林业科学》
EI
CAS
CSCD
北大核心
1993年第1期49-56,共8页
Scientia Silvae Sinicae
关键词
脲醛树脂
结构
固化机理
胶体聚结
Structure of UF resin
Solidification mechanism
Poeydisperse sol
Colloidalcoalesence
