Title: Structure and properties of epoxy resin/epoxy acrylate hybrid UV-cured material
Abstract: Hybrid UV-cured resins were prepared by using bisphenol A epoxy resin(E-44)and bisphenol A epoxy acrylate(EA)as the main raw materials with monomers and photoinitiators.The structure and properties of the hybrid UV-cured material were characterized with Fourier transform infrared spectrograph(FTIR),dynamic mechanical thermal analysis(DMA),thermogravimetric analysis(TG) and transmission electron microscopy(TEM).The influence of the content of epoxy resin on the curing extent and structure was discussed.The results showed that the curing extent of the hybrid UV-cured material was not correlated with the content of the epoxy resin.The hybrid UV-cured material had two glass transition temperatures,good thermal stability and damping properties.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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