摘要
为了研究纺织品蓄光性能评价中的影响因素,采用亮度计测试蓄光纺织品在不同条件下的蓄光性能。研究发现,在相同照度的不同光源激发下,蓄光纺织品的发光亮度不同,D65光源最大,F光源最小;蓄光纺织品的发光亮度随光照时间的延长而增加,但一定激发时间后达到饱和状态;蓄光纺织品经洗涤后蓄光性能降低。
In order to study the influencial factors in the evaluation of light-storing performance of tex⁃tiles,the luminance meter was used to test the light-storing performance of light-storing textiles under differ⁃ent conditions.It was found that under the excitation of different light sources with the same illumination,the luminous brightness of light-storing textiles was different.The luminous brightness of light-storing textiles un⁃der D65 light source was the largest and that of F light source was the smallest.The luminous brightness of light-storing textiles increased with the increase of illumination time,but reached saturation after a certain ex⁃citation time.The light-storing property of light-storing textiles decreased after washing.
作者
袁志磊
张薇薇
沈波
蔡佳仕
林立虎
YUAN Zhilei;ZHANG Weiwei;SHEN Bo;CAI Jiashi;LIN Lihu(Shanghai Customs,Shanghai 200135,China)
出处
《印染助剂》
CAS
北大核心
2020年第1期62-64,共3页
Textile Auxiliaries
基金
质检总局科技计划项目(2017IK150)
2017年国家重点研发计划NQI专项(2017YFF0210000)
关键词
纺织品
蓄光性能
亮度
激发时间
textile
light-storing performances
luminance
excitation time
