脲醛树脂的结构与形态——脲醛树脂胶体理论及其进展

›› 1993, Vol. 29 ›› Issue (1): 49-56.

脲醛树脂的结构与形态——脲醛树脂胶体理论及其进展

孙振鸢吴书泓

中国林业科学研究院木材工业研究所,北京100091

收稿日期:1991-09-20 修回日期:1900-01-01 出版日期:1993-01-25 发布日期:1993-01-25

STRUCTURES AND MORPHOLOGY OF OF RESIN INTRODUCTION OF COLLOIDAL THEORY AND IT'S PROGRESS OF UF RESIN

Sun Zhenyuan,Wu Shuhong

Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091

Received:1991-09-20 Revised:1900-01-01 Online:1993-01-25 Published:1993-01-25

摘要/Abstract

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。

关键词: 脲醛树脂结构, 固化机理, 多分散溶胶, 胶体聚结

Abstract: 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.

Key words: Structure of UF resin, Solidification mechanism, Poeydisperse sol, Colloidalcoalesence

孙振鸢吴书泓. 脲醛树脂的结构与形态——脲醛树脂胶体理论及其进展[J]. , 1993, 29(1): 49-56.

Sun Zhenyuan;Wu Shuhong. STRUCTURES AND MORPHOLOGY OF OF RESIN INTRODUCTION OF COLLOIDAL THEORY AND IT'S PROGRESS OF UF RESIN[J]. , 1993, 29(1): 49-56.