作者: Anna Rudawska , Monika Czarnota
DOI: 10.1080/01694243.2013.766558
关键词: Materials science 、 Curing (chemistry) 、 Composite material 、 Aluminium alloy 、 Epoxy 、 Curing time 、 Adhesive 、 Epoxy adhesive
摘要: The paper focuses on selected parameters of curing process – temperature and time. tests aimed at evaluating the impact short-term thermal recuring 1050A 2017A aluminium alloy sheet adhesive joints strength. Joints were formed with two different adhesives, main component which was in both cases epoxy resin Epidian 53 cure agents poliamineamide C (PAC) triethylenetetraamine (PF) agents. Curing conditions first time, time modified for each four conducted. For sake comparative analysis, subjected to a single-stage cycle ambient temperature. A two-stage compositions 80 °C 1 2 h produces material mechanical properties than same submits temperature, as well 60 °C 30 min. Simultaneously, 53/PF/100:50 composition proves produce higher...