Opto-thermal properties of fibers 10. Average orientation determination from optical birefringence for annealed nylon 6

摘要

The present paper studies the structure of (Amilan) nylon 6 fibers (Maruleni Co., Osaka, Japan) annealed at 155 +/- 1 degreesC for different times. Two independent techniques were used to study the optical parameters and the density. The resulting data were used to calculate the optical orientation and some structural parameters. Microinterferograms and curves are given for illustration. (C) 2001 Elsevier Science Ltd. All rights reserved. [References: 26]