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Exploration of Thermal Degradation Kinetics of Epoxy Resin Composites
- Source :
- Key Engineering Materials; November 2021, Vol. 904 Issue: 1 p202-206, 5p
- Publication Year :
- 2021
-
Abstract
- The thermal degradation process of epoxy resin/intumescent flame retardant/flake graphite/hexagonal boron nitride (EP/IFR/FGP/h-BN) was analyzed by thermogravimetry. The effects of binary nano flake graphite/hexagonal boron nitride as synergistic flame retardant on the thermal stability. Flynn wall Ozawa method was used to calculate the activation energy of thermal degradation kinetics of EP/IFR/FGP/h-BN. The mechanism functions of the EP/IFR/FGP/h-BN in different reaction stages were determined according to Malek method, and the thermal degradation mechanism of EP/IFR/FGP/h-BN was obtained. The binary nanoFGP/h-BN is helpful to improve the thermal stability of EP.
Details
- Language :
- English
- ISSN :
- 10139826 and 16629795
- Volume :
- 904
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Key Engineering Materials
- Publication Type :
- Periodical
- Accession number :
- ejs58450855
- Full Text :
- https://doi.org/10.4028/www.scientific.net/KEM.904.202