EFFECTS OF MOISTURE AND STOICHIOMETRY ON THE DYNAMIC MECHANICAL-PROPERTIES OF A HIGH-PERFORMANCE STRUCTURAL EPOXY

被引：139

作者：

KEENAN, JD

SEFERIS, JC

QUINLIVAN, JT

机构：

[1] UNIV WASHINGTON,DEPT CHEM ENGN,SEATTLE,WA 98195

[2] BOEING COMMERCIAL AIRPLANE CO,SEATTLE,WA 98124

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1979年 / 24卷 / 12期

关键词：

D O I：

10.1002/app.1979.070241206

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Dynamic mechanical measurements have been made on a 4,4′‐diaminodiphenyl sulfone‐cured tetraglycidyl 4,4′‐diaminodiphenylmethane epoxy (TGDDM‐DDS). There are basically three transitions on the mechanical spectra that have been identified, and the effects of moisture uptake and amount of DDS on these transitions were examined. The dynamic mechanical behavior of the same epoxy with 60% carbon fiber loading was also studied, providing further elucidation on the nature of the transitions observed with this system. Copyright © 1979 John Wiley & Sons, Inc.

引用

页码：2375 / 2387

页数：13

共 14 条

[1] MECHANISMS OF ELEVATED-TEMPERATURE PROPERTY LOSSES IN HIGH PERFORMANCE STRUCTURAL EPOXY-RESIN MATRIX MATERIALS AFTER EXPOSURES TO HIGH HUMIDITY ENVIRONMENTS [J].