Cure Reaction of Epoxy Resin System with MN/HQ

MN/HQ가 첨가된 에폭시 수지계의 경화반응 연구

  • 천인숙 (서울시립대학교 화학공학과) ;
  • 심미자 (서울시립대학교 생명과학과) ;
  • 김상욱 (서울시립대학교 화학공학과)
  • Received : 1994.06.08
  • Accepted : 1994.07.28
  • Published : 1994.12.01

Abstract

We studied the cure kinetics of the DGEBA(Diglycidyl ether of bisphenol A)/MDA(4, 4' -methylene dianiline)/MN(Malononitrile)/HQ(Hydroquinone) system by Barrett method and Integral method with dynamic runs of differential scanning calorimetry(DSC). Kinetic parameters such as activation energy and pre-exponential factor were obtained and reaction order was estimated roughly supposing that present system was adjusted to nth order reaction. The MN(Malononitrile) was introduced as a chain extender and HQ(Hydroquinone) as a reactive accelerator or catalyst.

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Acknowledgement

Supported by : Sun Kyong group