纤维表层双折射的实用测量法  

Applied Method to Measure Birefringence of Fibre Surface Layer

作　　者：于伟东[1] 卜燕燕[1] 

机构地区：[1]中国纺织大学

出　　处：《纺织学报》1998年第2期21-22,共2页Journal of Textile Research

摘　　要：本文运用定范围分组配液观察法,可较快捷、准确地测得纤维表层双折射及折射率离散特征,并探讨用萨那蒙法测表层双折射的可能性.实验结果表明,两种方法均都有实用性和新意.Through the way of deciding the range of index of refraction and compounding several liquid with equi-difference index of refraction, in this paper, birefringence of surface layer and distribution of refraction can be obtained easily and quickly. Meanwhile, the practicability using developed Senarmont's method to measure skin layer birefringence of fibres has been discussed. Experimental results show that the two ways introduced in the present paper have new signficance and practical values.

关 键 词：纤维表层 双折射 测量法 

分 类 号：TS101.921[轻工技术与工程—纺织工程]