电子与封装2012，Vol.12Issue(4)：4-8,5.
有机硅环氧树脂杂化材料抗紫外老化性能研究
Studies on Ultraviolet Resistance Properties of Silicone Epoxy Resin Hybrid Materials
摘要
Abstract
A series of nanocomposites hybrid thin films with 10wt% nano oxides of different TiO2/ZrO2 mole ratio were prepared through Sol-Gel method by the sources of tetrabutoxytitanate and zirconium n-tetrabutanoxide including γ-Glycidoxypropyl trimethoxysilane（GPTMS）and followed by UV-irradiation.UV irradiation aging properties of hybrid films were studied.The aging properties of the films were analyzed by UV-visible spectroscopy（UV-vis）,Fourier transform infrared spectroscopy（FTIR） and scanning electron microscopy（SEM）.The results showed that transmittance decreased 2%~4%.Cracks are observed at TiO2 /GPTMS and TiO2/ZrO2（molar ratio of 10：1,3：1）/ GPTMS,while no cracks at ZrO2/ GPTMS and TiO2/ZrO2（molar ratio of 1：1）/ GPTMS.Yellow factor of the films are low than 10%.关键词
溶胶-凝胶法/紫外老化/老化性能/纳米杂化材料Key words
Sol-Gel method/ultraviolet irradiation/aging properties/nano hybrid materials分类
信息技术与安全科学引用本文复制引用
黄敏,焦元启,刘治猛,刘煜平,曾幸荣,林晓丹..有机硅环氧树脂杂化材料抗紫外老化性能研究[J].电子与封装,2012,12(4):4-8,5.基金项目
东莞市高等院校科研机构科技计划重点项目 （）
