EFFECT OF OIL AND AIR ANNEALING ON STRUCTURE OF DRAWN POLY(ETHYLENE TEREPHTHALATE)

被引：38

作者：

DUMBLETON, JH

机构：

[1] Chemstrand Research Center, Inc., Durham, NC

来源：

POLYMER | 1969年 / 10卷 / 07期

关键词：

D O I：

10.1016/0032-3861(69)90067-6

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Oil annealing produces changes in fibre structure of drawn PET not found in air annealing. The results are similar to those found in drawn nylon 66 but there are some differences especially in the effect of annealing on the small-angle intensity. It is suggested that the shrinkage of drawn PET in oil is due to chain folding, or fold regularization of crystals, and to relaxation in the non-crystalline regions. © 1969.

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页码：539 / +

页数：1

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