栗蚕手纺纱荧光反射率初步分析

Preliminary Analysis of Fluorescence Reflectivity of Hand Spun Silk Yarn of Camphor Silkworm

采用测色仪测定栗蚕手纺纱的荧光反射率。结果表明，栗蚕手方纱的荧光反射率显著高于柞蚕手纺纱1．10-8．83个百分点，且光谱数据图显示其荧光在可见光全波段内。初步推论产生荧光的物质可能是金属矿物质。

Fluorescence reflectivity of hand spun silk yarn of Camphor silkworm was measured by Ultra Scan XE, results showed that hand spun silk yam＇s fluorescence refiectivity of camphor silkworm are 1.10～8.81 percentage higher than that of the Oak silkworm. From the spectrum data diagram, the scope of fluorescence wave length is known within the whole visible light wave band, it is deduced preliminarily that fluorescence material may be a metal mineral.