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可在宽温区内应用的低温胶粘剂的研究
Study on Low Temperature Adhesuve Which Can be Used in a Wild-range Temperature
【摘要】 通过对环氧树脂的增韧改性和对固化剂的选择与研制,获得了一种能在室温预固化、中温固化的新型胶粘剂,在液氮温度至160℃温度范围内,具有较高的剪切强度,其值超过国内低温用胶粘剂报道的指标,是一种可在宽温区内使用的结构胶粘剂。
【Abstract】 A new type room-temperature preliminary curing and moderate-temperature curing isbe obtained, which is made by toghening, modifying of epoxy resin and selecting,compounding of curing agent.This new structural adhesive can be used in a wild-range temperature whichbetween-96~160℃. Its shear strength value is higher than the index of domestic low tempeure adhesivehave been reported.
【关键词】 环氧树脂;
增韧剂;
固化剂;
改性剂;
低温胶粘剂;
【Key words】 Epoxy resin; Fiexibilizer; Curing agent; Modifying agent; Low temperature adhesive;
【Key words】 Epoxy resin; Fiexibilizer; Curing agent; Modifying agent; Low temperature adhesive;
【基金】 深圳市科委资助
- 【文献出处】 粘接 ,TECHNOLOGY ON ADHESION & SEALING , 编辑部邮箱 ,1997年01期
- 【分类号】TQ43
- 【下载频次】146