DIFFERENTIAL SCANNING CALORIMETRY CURE STUDIES ON THE EFFECT OF ADDITION OF EPOXY DILUENTS TO TETRAFUNCTIONAL EPOXY-RESINS

被引：14

作者：

JAGADEESH, KS ^{[1
]}

SIDDARAMAIAH ^{[1
]}

KALPAGAM, V ^{[1
]}

机构：

[1] INDIAN INST SCI,DEPT INORGAN & PHYS CHEM,BANGALORE 560012,KARNATAKA,INDIA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1990年 / 40卷 / 7-8期

关键词：

D O I：

10.1002/app.1990.070400716

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The effect of the addition of p‐aminophenol and aniline‐based epoxy diluents on the curing behavior of highly viscous tetraglycidyl diamino diphenyl methane resin with diamino diphenyl sulfone hardener have been investigated kinetically by differential scanning calorimetry. Dynamic scans were carried out over a temperature range 30–300°C for different resin formulations. Isothermal scans at four differnt temperatures have also been carried out for the evaluation of kinetic parameters. Heat flow measurements at different heating rates have indicated the evidence of autocatalytic behavior of curing reaction following a simple nth‐order kinetics. Copyright © 1990 John Wiley & Sons, Inc.

引用

页码：1281 / 1288

页数：8

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