强酸工艺下改性脲醛树脂胶的合成原理及应用  

Principle and Practice of MUF Adhesive Prepared under Strong Acidic Condition

作　　者：张运明[1] 刘幽燕[1] 

机构地区：[1]广西大学,南宁530004

出　　处：《中国人造板》2013年第1期17-19,37,共4页China Wood-Based Panels

基　　金：南宁市科技攻关项目(201102101G)

摘　　要：通过系列试验和研究,找到了解决强酸工艺制胶易凝胶问题的关键,并从反应原理上进行了分析和解释。用于压制建筑模板,其质量符合GB/T17656—2008《混凝土模板用胶合板》的要求,并大幅度降低了胶黏剂成本。Through a series of experiments, key factors for solving the curing issue of MUF resin synthesized under strong acidic condition were identified. Its reaction mechanism was analyzed too. When used in plywood for concrete molding applications, the quality of this resin meets the requirements of national standard GB/T 17656--2008. Additionall~ the cost is also decreased significantly.

关 键 词：建筑模板 强酸工艺 三聚氰胺改性脲醛胶 尤戎环 

分 类 号：TQ433.431[化学工程]