MODELING THE CHEMORHEOLOGY OF AN EPOXY-RESIN SYSTEM EXHIBITING COMPLEX CURING BEHAVIOR

被引：28

作者：

CHIOU, PL ^{[1
]}

LETTON, A ^{[1
]}

机构：

[1] TEXAS A&M UNIV SYST,DEPT MECH ENGN,POLYMER SCI & ENGN PROGRAM,COLL STN,TX 77843

来源：

POLYMER | 1992年 / 33卷 / 18期

关键词：

EPOXY RESIN; COMPLEX CURE KINETICS; CHEMOVISCOSITY; MODIFIED WLF EQUATION;

D O I：

10.1016/0032-3861(92)90384-9

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 [高分子化学与物理]; 080501 [材料物理与化学]; 081704 [应用化学];

摘要：

Modified Williams-Landel-Ferry (WLF) equations were developed to calculate the chemoviscosity of an epoxy resin system exhibiting a complex curing reaction. The complex curing reaction of this resin was first resolved into three independent nth order reactions. The modified WLF equation can then be used to describe the chemoviscosity as a function of temperature and structural changes by allowing its parameters to vary with the changing structure of the curing resin. The structural dependence of the chemoviscosity is incorporated in the parameters of the modified WLF equation.

引用

页码：3925 / 3931

页数：7

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