Curing Kinetical Characteristies of Epoxy Resin System
[1]QIAN Yuchun,CHEN Shuanfa,CONG Peiliang,et al.Curing Kinetical Characteristies of Epoxy Resin System[J].Journal of Zhengzhou University (Engineering Science),2012,33(03):95-98.[doi:10.3969/j.issn.1671-6833.2012.03.024]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33
Number of periods:
2012 03
Page number:
95-98
Column:
Public date:
2012-05-10
- Title:
- Curing Kinetical Characteristies of Epoxy Resin System
- Keywords:
- epoxy resin; curing mechanism; kinetic model; epoxy asphalt
- CLC:
- TQ323.5
- DOI:
- 10.3969/j.issn.1671-6833.2012.03.024
- Abstract:
- The curing kinetics of bisphenol A based epoxy resins (E -51) and curing agent used in the TAFepoxy asphalt ( J -2 ) was studied by non-isothermal differential scanning calorimetry ( DSC) technique at dif.ferent heating rates. Aocording to the DSC graphs, the kinetic parameters were obtained and the kinetic modelof the curing process based on n order reaclion equation was set up using Kissinger and Crane equation. Theresults showed that the curves calculated by the theoretical model show a good agreement with the curves oblained from the experimental data. Winder the 5 .. 25 K/min hating rates, the kinetie model can describe thecuring process perfectly , lay a theoretieal foundation for the curing mechanism of epoxy asphalt and provide thebasis for the determine af the reasonable curing technology.
- References:
- -
- Similar References:
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Last Update:
1900-01-01