PEN-PET共聚酯薄膜的性能研究

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材料工程 ›› 2004, Vol. 0 ›› Issue (8) : 51-53.

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研究与应用

PEN-PET共聚酯薄膜的性能研究

黄关葆¹, 周英¹, 武荣瑞¹, 徐僖²

作者信息 +

Study on Properties of PEN-PET Copolyester Film

HUANG Guan-bao¹, ZHOU Ying¹, WU Rong-rui¹, XU Xi²

Author information +

文章历史 +

摘要

用放大实验制得了PEN-PET共聚酯,通过双轴拉伸制成薄膜,对薄膜的干热收缩率、声速取向因子和力学性能进行了研究,同时研究了萘二甲酰含量、拉伸工艺等的影响规律.结果表明,随着PEN含量的增加,共聚酯薄膜的干热收缩率降低,声速取向因子增大,断裂伸长率减小.

Abstract

Several PEN-PET copolyester films were prepared. The shrinking property, the sonic orientation property and mechanical property of these films were studied.The results show that the increasing of the PEN content results in decrease of the shrinking,increase of the oriental factor, and decrease of the breaking elongation.

导出引用

黄关葆, 周英, 武荣瑞, 徐僖. PEN-PET共聚酯薄膜的性能研究[J]. 材料工程, 2004, 0(8): 51-53

HUANG Guan-bao, ZHOU Ying, WU Rong-rui, XU Xi. Study on Properties of PEN-PET Copolyester Film[J]. Journal of Materials Engineering, 2004, 0(8): 51-53

中图分类号： TQ323

参考文献

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