摘要
文章以普通商售的桑蚕丝作为研究对象,分别用15 W和45 W的紫外灯进行人工加速老化,研究光处理对其结构和性能的影响。研究表明:光处理后,桑蚕丝纤维的结晶度随着光照时间的增加下降,光照处理均使其表面出现裂隙,甚至断裂,且45 W的紫外光老化程度更严重。
Effects of ultraviolet light on structures and properties of ordinary mulberry silk artificially aged by ultraviolet lamps（15 W and 45 W ）were investigated in the paper. The results show that the crystallinity of silk decreased with time increasing,crevasse even rupture were observed on the surface of silk after light aging, and the silk is more serious damaged by ultraviolet lamp of 45 W.
出处
《广东化工》
CAS
2010年第2期58-60,共3页
Guangdong Chemical Industry
关键词
桑蚕丝
光老化
结构
性能
mulberry silk
light aging
structure
property
