The isothermal curing of a diepoxide-cycloaliphatic diamine resin by temperature modulated differential scanning calorimetry

Gilson Khang; Jong Hwa Choee; John M. Rhee; Hai Bang Lee

doi:10.1002/app.10792

The isothermal curing of a diepoxide-cycloaliphatic diamine resin by temperature modulated differential scanning calorimetry

Gilson Khang
, Jong Hwa Choee
, John M. Rhee
, Hai Bang Lee

Department of Polymer -Nano Science &Technology

Jeonbuk National University
Korea Research Institute of Chemical Technology

Research output: Contribution to journal › Journal article › peer-review

16 Scopus citations

Abstract

The thermal properties and the isothermal cure of an epoxy resin based on diglycidyl ether of bisphenol A (DGEBA) with a diamine based on 4,4′-diamino-3,3′-dimethyldicyclohexylmethane (3DCM) were analyzed using differential scanning calorimetry (DSC) and temperature modulated DSC (TMDSC). The heating rates used on the DSC scans were between 2.5 and 20 Kmin^-1. The heat of curing measured nonisothermally increases when the heating rate decreases and the average value was 440 Jg^-1. The glass transition of the unreacted system measured by DSC was -40.4°C.

Original language	English
Pages (from-to)	1263-1276
Number of pages	14
Journal	Journal of Applied Polymer Science
Volume	85
Issue number	6
DOIs	https://doi.org/10.1002/app.10792
State	Published - 2002.08.8

Keywords

Crosslinking
Temperature modulated DSC (TMDSC)
Thermosets
Vitrification

Quacquarelli Symonds(QS) Subject Topics

Materials Science
Chemistry

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10.1002/app.10792

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title = "The isothermal curing of a diepoxide-cycloaliphatic diamine resin by temperature modulated differential scanning calorimetry",

abstract = "The thermal properties and the isothermal cure of an epoxy resin based on diglycidyl ether of bisphenol A (DGEBA) with a diamine based on 4,4′-diamino-3,3′-dimethyldicyclohexylmethane (3DCM) were analyzed using differential scanning calorimetry (DSC) and temperature modulated DSC (TMDSC). The heating rates used on the DSC scans were between 2.5 and 20 Kmin-1. The heat of curing measured nonisothermally increases when the heating rate decreases and the average value was 440 Jg-1. The glass transition of the unreacted system measured by DSC was -40.4°C.",

keywords = "Crosslinking, Temperature modulated DSC (TMDSC), Thermosets, Vitrification",

author = "Gilson Khang and Choee, \{Jong Hwa\} and Rhee, \{John M.\} and Lee, \{Hai Bang\}",

year = "2002",

month = aug,

day = "8",

doi = "10.1002/app.10792",

language = "English",

volume = "85",

pages = "1263--1276",

journal = "Journal of Applied Polymer Science",

issn = "0021-8995",

number = "6",

}

TY - JOUR

T1 - The isothermal curing of a diepoxide-cycloaliphatic diamine resin by temperature modulated differential scanning calorimetry

AU - Khang, Gilson

AU - Choee, Jong Hwa

AU - Rhee, John M.

AU - Lee, Hai Bang

PY - 2002/8/8

Y1 - 2002/8/8

N2 - The thermal properties and the isothermal cure of an epoxy resin based on diglycidyl ether of bisphenol A (DGEBA) with a diamine based on 4,4′-diamino-3,3′-dimethyldicyclohexylmethane (3DCM) were analyzed using differential scanning calorimetry (DSC) and temperature modulated DSC (TMDSC). The heating rates used on the DSC scans were between 2.5 and 20 Kmin-1. The heat of curing measured nonisothermally increases when the heating rate decreases and the average value was 440 Jg-1. The glass transition of the unreacted system measured by DSC was -40.4°C.

AB - The thermal properties and the isothermal cure of an epoxy resin based on diglycidyl ether of bisphenol A (DGEBA) with a diamine based on 4,4′-diamino-3,3′-dimethyldicyclohexylmethane (3DCM) were analyzed using differential scanning calorimetry (DSC) and temperature modulated DSC (TMDSC). The heating rates used on the DSC scans were between 2.5 and 20 Kmin-1. The heat of curing measured nonisothermally increases when the heating rate decreases and the average value was 440 Jg-1. The glass transition of the unreacted system measured by DSC was -40.4°C.

KW - Crosslinking

KW - Temperature modulated DSC (TMDSC)

KW - Thermosets

KW - Vitrification

UR - https://www.scopus.com/pages/publications/0037043607

U2 - 10.1002/app.10792

DO - 10.1002/app.10792

M3 - Journal article

AN - SCOPUS:0037043607

SN - 0021-8995

VL - 85

SP - 1263

EP - 1276

JO - Journal of Applied Polymer Science

JF - Journal of Applied Polymer Science

IS - 6

ER -

The isothermal curing of a diepoxide-cycloaliphatic diamine resin by temperature modulated differential scanning calorimetry

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

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