葡萄糖对苯二酚树脂胶粘剂的合成  

Synthesis of glucose-hydroquinone adhesive

作　　者：陈栓虎[1] 胥学旺[1] 马春平[1] 

机构地区：[1]西北大学化学系,陕西西安710069

出　　处：《中国胶粘剂》2007年第7期28-31,共4页China Adhesives

基　　金：陕西省自然科学基金(2003B19)资助项目

摘　　要：以葡萄糖代替甲醛,在碱性条件下合成了葡萄糖对苯二酚树脂胶粘剂。利用红外光谱(IR)及热重分析(TGA)对树脂的结构及热稳定性进行了分析,并通过正交实验获得了该树脂合成的最佳反应条件:pH=13,n(葡萄糖)n∶(对苯二酚)=101,∶反应温度110℃,催化剂用量2.0%,反应时间7h;同时对树脂的固化条件进行了系统研究。In alkali condition,an adhesive of glucose-hydroquinone resin by using D-glucose instead of formaldehyde was prepared successfully. The structure and thermostability of the resin were characterized by IR and TGA,and through orthogonal experiment the optimum conditions of the reaction were gained：pH = 13,the weight of catalyst is 2.0%（percent of the weight of D-glucose）,molar ratio of glucose to hydroquinone is 10：1 , reaction temperature is 110 ℃ ,reaction time is 7 h. And the curing reaction of the resin was also studied by this method.

关 键 词：D-葡萄糖 对苯二酚 胶粘剂 

分 类 号：TQ43[化学工程]