Variant of the relaxation and retardation spectra for amorphous crystalline synthetic fibres

被引：3

作者：

Makarov, AG

Stalevich, AM

机构：

[1] St Petersburg State Univ Technol & Design, St Petersburg, Russia

[2] St Petersburg State Univ Technol & Design, St Petersburg, Russia

来源：

FIBRE CHEMISTRY | 2002年 / 34卷 / 03期

关键词：

Polymer; Physical Meaning; Relaxation Function; Statistical Relaxation; Structural Coefficient;

D O I：

10.1023/A:1020579300881

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The relaxation (retardation) spectrum of amorphous crystalline synthetic fibres is totally determined by the mean statistical relaxation (retardation) time and the structural coefficient that essentially characterizes the intensity of the relaxation (creep) process. With respect to the physical meaning, the relaxation function (retardation function) is obtained by integration of the relaxation (retardation) spectrum. Methods are developed for determining the relaxation and retardation spectra.

引用

页码：215 / 218

页数：4