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鎓盐催化剂对环氧树脂丙烯酸酯化反应的影响
The Effects of Onium Salt Catalyst on the Synthesis of Photosensitive Prepolymer
【摘要】 用钅翁盐作催化剂,以E 44和E 12环氧树脂与丙烯酸作主要原料,制备了适于配制紫外光固化涂料的环氧丙烯酸酯树脂,讨论了催化剂的种类与用量对合成反应及产物的影响,找到了一个催化剂适宜用量与反应时间。
【Abstract】 UV-curable epoxy acrylates were prepared by reacting E-44 and E-12 epoxy resin with acrylic acid in the presence of onium salt. The effects of synthesis condition, such as the kinds and concentration of catalyst on synthesis reaction and product properties were discussed. The best concentration of catalyst and reaction time have also been gotten.
【关键词】 催化剂;
鎓盐;
紫外光固化;
环氧丙烯酸酯;
树脂;
【Key words】 catalyst; onium salt; UV-curing; acrylated epoxy; reisn;
【Key words】 catalyst; onium salt; UV-curing; acrylated epoxy; reisn;
- 【文献出处】 精细化工中间体 ,Fine Chemical Intermediates , 编辑部邮箱 ,2004年03期
- 【分类号】O643.3
- 【被引频次】14
- 【下载频次】276