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Citation: ZHANG Tian-Cai, GAO Yan-Min. Dynamics of Epoxy Resin Cured with 1,8-Diaminonaphthalene[J]. Chinese Journal of Applied Chemistry, ;2008, 25(6): 741-743. shu

Dynamics of Epoxy Resin Cured with 1,8-Diaminonaphthalene

ZHANG Tian-Cai ,
GAO Yan-Min ^,

1.
Jiangsu Provincial Key Laboratory of Advanced Welding Technology, Jiangsu University of Science and Technology, Zhenjiang 212003

Corresponding author: GAO Yan-Min,
Received Date: 13 June 2007
Available Online: 10 September 2007
Fund Project: 国家自然科学基金资助项目(50544025) (50544025)

The epoxy resin/1,8-diaminonaphthalene curing system was studied by DSC and Fourier transform infrared spectrometry (FT-IR).The results show the gel temperature T_i(360.33 K),curing temperature T_p(391.79 K) and completeness curing temperature T_f(413.05 K) was determined by DSC.Via the Kissinger and Ozawa methods,the apparent energy of activation (ΔE) was 67.166 kJ/mol and 70.379 kJ/mol respectively,the reaction order (n=1) was calculated according to Crane theory.
- epoxy resin,
- diaminonaphthalene,
- curing agent
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