COMPARATIVE CRYSTAL MORPHOLOGY STUDY USING WAXS AND CDT TECHNIQUES

被引：3

作者：

JOHNSON, A ^{[1
]}

POPOOLA, AV ^{[1
]}

机构：

[1] UNIV MANCHESTER,INST SCI & TECHNOL,DEPT POLYMER SCI & TECHNOL,MANCHESTER M60 1QD,LANCS,ENGLAND

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1991年 / 42卷 / 10期

关键词：

D O I：

10.1002/app.1991.070421008

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Changes brought about in the crystal morphology of drawn (oriented) PET fibers following both heat and liquid treatments were studied using wide angle X-rays and critical dissolution time techniques. The results obtained showed that the two techniques were sensitive to different but closely related morphological properties of the polymer, the former being sensitive to the apparent degree of the crystalline content, and the latter, a measure of the size of such crystallites that were produced.

引用

页码：2703 / 2711

页数：9

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