Solid-phase extrusion of polyamide under simple shear

被引：9

作者：

Beloshenko, V. A. ^{[1
]}

Voznyak, A. V. ^{[1
]}

Voznyak, Yu. V. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Donetsk Inst Phys & Engn, UA-83114 Donetsk, Ukraine

来源：

POLYMER SCIENCE SERIES A | 2009年 / 51卷 / 08期

关键词：

CHANNEL ANGULAR EXTRUSION; POLYPROPYLENE; POLYETHYLENE;

D O I：

10.1134/S0965545X09080112

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The advantages of new simple-shear methods of severe plastic deformation (equal-channel multiple angular extrusion, T-type extrusion, and twist extrusion) are examined for polyamides from the viewpoint of the structural modification of flexible-chain semicrystalline polymers. The effect of the deformation scheme and mode and the extrusion temperature and rate on the physicomechanical characteristics of the processed polymers are studied. The behavior of the material and its specific features are considered with respect to the conditions of solid-phase extrusion.

引用

页码：916 / 922

页数：7

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