Long-term volume relaxation of bisphenol A polycarbonate and atactic polystyrene

被引：33

作者：

Robertson, CG ^{[1
]}

Wilkes, GL ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Dept Chem Engn, Polymer Mat & Interfaces Lab, Blacksburg, VA 24061 USA

来源：

MACROMOLECULES | 2000年 / 33卷 / 11期

关键词：

D O I：

10.1021/ma991696n

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A study was carried out to independently evaluate the long-term volume relaxation behavior of polycarbonate (PC) near room temperature. Further, the densification behavior of atactic polystyrene (PS) was also performed. The unusual volume relaxation behavior of PC was observed during aging at ca. 21°C.

引用

页码：3954 / 3955

页数：2

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