人造板生产用脲醛树脂合成技术  

UF Resin Synthesis Technology in Wood-based Panel Production

作　　者：陈晓平 刘正远 向磊 

机构地区：[1]扬州吉隆化工有限公司,江苏扬州225000 [2]扬州丽邮人造板有限公司,江苏扬州225000 [3]开封浙商人造板有限公司,河南开封475000

出　　处：《中国人造板》2008年第4期18-19,共2页China Wood-Based Panels

摘　　要：论述了人造板生产中两种脲醛树脂合成工艺。介绍了强酸介质的酸性合成工艺的具体操作要点;在传统的碱-酸-碱工艺中,介绍了新的加成方法和新的缩合催化技术。The production of two kinds of wood-based panel UF resin synthesis technology were discussed. The UF resin synthesis technology of the specific operating points and the traditional base-acid -alkali process were introduced. At the same time, a new method of addition condensation and new catalytic technology was provided.

关 键 词：脲醛树脂合成工艺 强酸工艺 碱-酸-碱工艺 加成 催化缩合 

分 类 号：TQ433.431[化学工程]