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熔融挤出温度对PA6/CaCl2复合材料结构与性能的影响

鲁圣军 甘华华 何敏 胡智 于杰

中国塑料2011,Vol.25Issue(11):70-73,4.
中国塑料2011,Vol.25Issue(11):70-73,4.

熔融挤出温度对PA6/CaCl2复合材料结构与性能的影响

Effect of Processing Temperature on Structure and Properties of PA6/CaCl2 Composites

鲁圣军 1甘华华 2何敏 1胡智 2于杰1

作者信息

  • 1. 贵州大学材料与冶金学院,贵州贵阳550025
  • 2. 国家复合物改性聚合物材料工程技术研究中心,贵州贵阳550014
  • 折叠

摘要

Abstract

The research focused on the effect of processing temperature on the properties of PA6/ CaCl2 composites which were prepared through melting extrusion. Results showed that, with increasing processing temperature, the complex degree of PA6 and CaCl2 was deeper, the crystallinity of PA6/CaCl2 composites was smaller, the crystal degree was more imperfect, the viscosity of the PA6/CaCl2 composites was higher, and the melt flow rate was smaller. With increasing the processing temperature, the tensile strength of PA6/CaCl2 composites was increased firstly and then decreased. The Izod impact strength and flexural strength with an overall increasing trend when the processing temperature increased.

关键词

聚酰胺6/氯化钙/熔融挤出温度/结构/性能

Key words

polyamide 6/calcium chloride/processing temperature/structure/property

分类

化学化工

引用本文复制引用

鲁圣军,甘华华,何敏,胡智,于杰..熔融挤出温度对PA6/CaCl2复合材料结构与性能的影响[J].中国塑料,2011,25(11):70-73,4.

基金项目

国家自然科学基金(50863001) ()

贵州省科技厅创新人才团队建设项目(ZL03241) ()

中国塑料

OA北大核心CSCDCSTPCD

1001-9278

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