蓄能发光涂层应急照明试验测试及其在桥涵通道工程中的应用前景分析OA

The brightness afterglow of the energy storage luminous coating was tested,and the relationship between the coating thickness and brightness was analyzed.The results show that when the thickness of the multi-functional energy storage luminous coating is 0.35 mm,the afterglow time is 13.5 h,the brightness of the energy storage luminous coating increases at first and then reaches saturation with the thickness,and the amount of negative ions released is more than 1500/cm3,which has a good application prospect in bridge and culvert tunnel engineering.