EFFECT OF CRYSTALLINITY OF PET AND NYLON-66 FIBERS ON PLASMA-ETCHING AND DYEABILITY CHARACTERISTICS

被引：65

作者：

OKUNO, T ^{[1
]}

YASUDA, T ^{[1
]}

YASUDA, H ^{[1
]}

机构：

[1] UNIV MISSOURI, CTR SURFACE SCI & PLASMA TECHNOL, COLUMBIA, MO 65211 USA

来源：

TEXTILE RESEARCH JOURNAL | 1992年 / 62卷 / 08期

关键词：

D O I：

10.1177/004051759206200807

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

We investigated the correlation between crystallinity and plasma susceptibility for PET and nylon 66 fibers. Plasma susceptibility is measured by the weight loss observed when fibers of varying crystallinity are exposed to air plasma. We varied the crystallinity of samples by annealing fibers at different temperatures. Plasma susceptibility and dyeability as a function of the crystallinity of fibers showed a striking resemblance: both decreased with increasing crystallinity up to a threshold crystallinity, above which there were appreciable increases. Plasma susceptibilities of these fibers, under the conditions used in this investigation, are believed to be proportional to the dyeable noncrystalline region, but not to the total noncrystalline phase of fibers.

引用

页码：474 / 480

页数：7

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