高耐候性外墙涂料在氙灯加速老化下光学性能和微观结构的研究
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摘要
对暴露在氙灯老化光源下的高耐候性外墙涂料进行人工加速老化试验,考察外墙涂料的光泽、色差、黄变等宏观光学性能,再通过研究老化前后涂膜表面的微观分子结构的变化,研究探讨氙灯老化光源对耐候性外墙涂料老化性能的影响。
Artificial accelerated ageing test of high weatherability exterior wall coatings were carried out under xenon lamp exposure. The change of macroscopic optical property of coating has been contrastive studied,including gloss,color difference,yellow index,etc. The changes of the micro-molecular structure of the coating surface before and after aging were also studied. The influence of xenon lamp aging light source on the aging properties of exterior wall coatings has been investigated.
Artificial accelerated ageing test of high weatherability exterior wall coatings were carried out under xenon lamp exposure. The change of macroscopic optical property of coating has been contrastive studied,including gloss,color difference,yellow index,etc. The changes of the micro-molecular structure of the coating surface before and after aging were also studied. The influence of xenon lamp aging light source on the aging properties of exterior wall coatings has been investigated.
引文
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[9]王玲.人工加速老化试验方法评述[J].涂料工业,2005,35(4):51-54.
[10]袁宏辉,孙杏蕾,张恒.氙灯老化与自然曝晒测试所得颜料耐候性的相关性[J].中国涂料,2009,24(12):35-38.
[11]Jacques L F E. A accelerated and outdoor/natural exposure testing of coatings[J]. Progress of Polymeric Science,2000,25(9):1337-1362.
[2]黄莹,叶亮,杨卓如.外墙涂料的耐候性研究[J].合成材料老化与应用,2002,31(1):32-36.
[3]陈中华,徐祖顺,涂伟萍,等.高耐候性外墙乳胶涂料的研制[J].涂料工业,2000,30(7):1-3.
[4]王建川,马烨红.建筑外墙热反射隔热涂料的研制及耐老化性能[J].广东建材,2017,32(8):2-4.
[5]胡文阁.建筑外墙涂料与耐老化试验[J].中国涂料,2001(3):14-16.
[6]顾东雅,乔海霞,曾竟成.聚合物基复合材料加速老化方法研究进展[J].材料导报,2007,21(4):50.
[7]徐峰.提高合成树脂乳液外墙涂料耐老化性能的措施[J].现代涂料与涂装,2003(6):15-17.
[8]张定军,王小妹,刘亚琳,等.人工加速老化试验对比分析建筑外墙涂料耐候性[J].现代涂料与涂装,2001(6):32-33.
[9]王玲.人工加速老化试验方法评述[J].涂料工业,2005,35(4):51-54.
[10]袁宏辉,孙杏蕾,张恒.氙灯老化与自然曝晒测试所得颜料耐候性的相关性[J].中国涂料,2009,24(12):35-38.
[11]Jacques L F E. A accelerated and outdoor/natural exposure testing of coatings[J]. Progress of Polymeric Science,2000,25(9):1337-1362.