摘要
通过萘并噁嗪环上引入不同类型的取代基,合成了两种螺噁嗪光致变色化合物,并将其应用于涂料,配备出光致变色聚氨酯涂料。研究了涂料的光致变色性能和抗疲劳性能,结果表明,涂膜在紫外灯照射下由无色变为蓝色,这种变化是可逆的,并且具有较高的抗疲劳性。
A spirooxazine photochromic polyurethane coating was prepaired.By the investigation of the photochromism and the fatigue resistance of coatings,it was shown that the coating films could change from colorless to blue under the irradiation of ultraviolet light and this change was reversible. And the photochromic coating had excellent fatigue resistance.
出处
《中国建材科技》
2014年第2期36-38,共3页
China Building Materials Science & Technology
基金
甘肃省教育厅资助项目
基金编号1015B-1
