摘要
利用红外光谱、差热扫描量热分析以及电化学方法对既有建筑的丙烯酸聚氨酯涂层进行分析鉴别,通过耐人工气候老化实验以及老化后的红外光谱的结果分析了丙烯酸聚氨酯涂层的耐久性能和化学反应过程。
In this paper,the acrylic polyurethane coating of existing building was analyzed and identified by infrared spectroscopy,differential scanning calorimetry and electrochemical method. The durability and chemistry reaction processe of acrylic polyurethane coating were analyzed by artificial weathering experiment and results of infrared spectroscopy after aging.
作者
姜广明
马海旭
梁杨
肖凯巍
胡水
JIANG Guangming;MA Haixu;LIANG Yang;XIAO Kaiwei;HU Shui(China Academy of Building Research,Beijing 100013,China;Beijing University of Chemical Technology,Beijing 100029,China)
出处
《工程质量》
2019年第9期51-53,共3页
Construction Quality
关键词
既有建筑
建筑装饰板
丙烯酸聚氨酯涂层
耐久性
existing building
panels for building decoration
acrylic polyurethane coating
durabilityanalysis
