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Analysis Of Preparation And Properties On Shape Memory Hydrogenated Epoxy Resin Used For Asphalt Mixtures, Biao Ma, Xueyan Zhou, Kun Wei, Yanzhen Bo, Zhanping You
Analysis Of Preparation And Properties On Shape Memory Hydrogenated Epoxy Resin Used For Asphalt Mixtures, Biao Ma, Xueyan Zhou, Kun Wei, Yanzhen Bo, Zhanping You
Michigan Tech Publications
The objective of this investigation is to prepare the shape memory hydrogenated epoxy resin used for asphalt mixtures (SM-HEP-AM) and study its properties. The shape memory hydrogenated epoxy resin (SM-HEP) is prepared using hydrogenated bisphenol A epoxy resin (AL-3040), polypropylene glycol diglycidylether diacrylate (JH-230), and isophorone diamine (IPDA). The formulations of the SM-HEP-AM are obtained by the linearly fitted method. The thermo-mechanical property, molecular structure, and shape-memory performance of the SM-HEP-AM are studied. The glass-transition temperature (Tg) is determined using the differential scanning calorimeter (DSC). The results proved that the Tg level increased when the JH-230 content …