Abstract
The thermal behaviour of a series of epoxy-cured resins was studied by TGA, DSC and FTIR. Three systems with different epoxy/amine (DGEBA/ETDA) ratios and three with a constant epoxy/amine ratio and 30% of various metallic fillers (Al, Cu, Zn) were studied. The TGA results were analysed by applying the Freeman-Carroll and Coats-Redfern methods. It is found that there is a decrease in the activation energy of thermal decomposition in the non-filled systems when the epoxy/amine ratio is increased and also in the presence of metallic fillers.
| Original language | English |
|---|---|
| Pages (from-to) | 109-114 |
| Number of pages | 6 |
| Journal | Polymer Degradation and Stability |
| Volume | 40 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1993 |
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ASJC Scopus subject areas
- Organic Chemistry
- Polymers and Plastics
Cite this
The thermal behaviour of cured epoxy-resins. The influence of metallic fillers. / Sánchez, G.; Brito, Z.; Mujica, Vladimiro; Perdomo, G.
In: Polymer Degradation and Stability, Vol. 40, No. 1, 1993, p. 109-114.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - The thermal behaviour of cured epoxy-resins. The influence of metallic fillers
AU - Sánchez, G.
AU - Brito, Z.
AU - Mujica, Vladimiro
AU - Perdomo, G.
PY - 1993
Y1 - 1993
N2 - The thermal behaviour of a series of epoxy-cured resins was studied by TGA, DSC and FTIR. Three systems with different epoxy/amine (DGEBA/ETDA) ratios and three with a constant epoxy/amine ratio and 30% of various metallic fillers (Al, Cu, Zn) were studied. The TGA results were analysed by applying the Freeman-Carroll and Coats-Redfern methods. It is found that there is a decrease in the activation energy of thermal decomposition in the non-filled systems when the epoxy/amine ratio is increased and also in the presence of metallic fillers.
AB - The thermal behaviour of a series of epoxy-cured resins was studied by TGA, DSC and FTIR. Three systems with different epoxy/amine (DGEBA/ETDA) ratios and three with a constant epoxy/amine ratio and 30% of various metallic fillers (Al, Cu, Zn) were studied. The TGA results were analysed by applying the Freeman-Carroll and Coats-Redfern methods. It is found that there is a decrease in the activation energy of thermal decomposition in the non-filled systems when the epoxy/amine ratio is increased and also in the presence of metallic fillers.
UR - http://www.scopus.com/inward/record.url?scp=0027224781&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0027224781&partnerID=8YFLogxK
U2 - 10.1016/0141-3910(93)90198-R
DO - 10.1016/0141-3910(93)90198-R
M3 - Article
VL - 40
SP - 109
EP - 114
JO - Polymer Degradation and Stability
JF - Polymer Degradation and Stability
SN - 0141-3910
IS - 1
ER -