紫外光固胶粘剂用促进剂的合成及应用  

Synthesis and application of accelerator for UV curing adhesives

作　　者：姚娜[1] 李刚[1] 李令明[1] 

机构地区：[1]天津市合成材料工业研究所有限公司,天津300220

出　　处：《热固性树脂》2014年第5期40-42,共3页Thermosetting Resin

摘　　要：采用丙烯酸羟乙酯与五氧化二磷为原料制得了促进剂以改善紫外光固化胶粘剂的粘接性能。研究了丙烯酸酯种类对促进剂性能以及促进剂用量对胶粘剂固化时间和剪切强度的影响。结果表明,加入质量分数3%~4%磷酸酯促进剂可以有效缩短紫外光固胶粘剂的固化时间并提高粘接强度。The accelerator was prepared using hydroxyethyl acrylate and pentoxide as raw materials to improve the adhesive properties of UV-curable adhesive.The effect of the acrylate type on the accelerator performance and the effect of accelerator dosage on the curing time and shear strength of the adhesive were investigated. The results showed that the curing time of UV curing adhesive with the addition of 3%-4%phosphate accelerator could be effectively shortened and the bonding strength was improved.

关 键 词：紫外光固化胶粘剂 促进剂 丙烯酸羟乙酯 五氧化二磷 

分 类 号：TQ430.4[化学工程]