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Some parameter characteristics of thermally treated viscose fibers

机译：热处理粘胶纤维的一些参数特性

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摘要

This article sheds light on some structural changes in thermally treated viscose fibers at a constant temperature of 100 ± 1°C at different time periods. The obtained optical parameters were used to calculate the crys-tallinity, density, Herman's orientation function, average orientation, and form birefringence. In addition, the stress optical coefficients, thermal stress, molar refractivity, specific refractivity, and polarizabilities along and across the axis and segment anisotropy were obtained. Measurements of the refractive indices helped us to calculate the dielectric constant, dielectric susceptibility, surface reflectivity, and transparency transmittances. The mechanisms of structural variation for the viscose fibers due to the annealing process were examined with the structural details for optothermal parameters. The relationships between the measured and calculated parameters are given in illustrations and curves.
机译：本文揭示了热处理粘胶纤维在100±1°C恒定温度下不同时间段的一些结构变化。所获得的光学参数用于计算晶体的倾斜度，密度，Herman取向函数，平均取向和形式双折射。此外，获得了沿轴和跨轴和段各向异性的应力光学系数，热应力，摩尔折射率，比折射率和极化率。折射率的测量有助于我们计算介电常数，介电常数，表面反射率和透明度。通过光热参数的结构细节，研究了由于退火过程引起的粘胶纤维结构变化的机理。测量参数和计算参数之间的关系在图示和曲线中给出。

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