粘接
粘接
점접
2013年
11期
36-37,35
,共3页
李福志%张新建%李欢
李福誌%張新建%李歡
리복지%장신건%리환
纳米橡胶改性环氧%特种水下固化剂%高分子润湿剂%触变剂
納米橡膠改性環氧%特種水下固化劑%高分子潤濕劑%觸變劑
납미상효개성배양%특충수하고화제%고분자윤습제%촉변제
nano rubber modified epoxy resin%special underwater curing agent%polymeric wetting agent%thixotropic agent
介绍了应用纳米橡胶改性环氧作水下结构胶之研制过程,其中针对水下固化粘接机理、纳米橡胶在环氧胶粘剂中的增韧机理、特种水下固化剂的选用、自制润湿剂的合成、纳米无机粉料的触变作用等进行优化组合开发出具有高强度的结构胶,并应用于水下粘接、堵漏、补强加固等方面。
介紹瞭應用納米橡膠改性環氧作水下結構膠之研製過程,其中針對水下固化粘接機理、納米橡膠在環氧膠粘劑中的增韌機理、特種水下固化劑的選用、自製潤濕劑的閤成、納米無機粉料的觸變作用等進行優化組閤開髮齣具有高彊度的結構膠,併應用于水下粘接、堵漏、補彊加固等方麵。
개소료응용납미상효개성배양작수하결구효지연제과정,기중침대수하고화점접궤리、납미상효재배양효점제중적증인궤리、특충수하고화제적선용、자제윤습제적합성、납미무궤분료적촉변작용등진행우화조합개발출구유고강도적결구효,병응용우수하점접、도루、보강가고등방면。
The nano rubber modified epoxy structural adhesive for underwater uses in to be developed by optimal combination based on the bonding mechanism via underwater curing and the toughening mechanism of epoxy resin with naono rubber and using the specific underwater curing agent,self-made wetting agent and thixotropic effects of inorganic powder.The structural adhesive has high bonding strength and can be used in underwater bonding,plugging and reinforcing.