Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering

The curing kinetic analysis of epoxy base on FT-IR

Authors
Ying Fu, Deshuai Sun, Xin Liu, Xingjie An, Xiaodong Zhang
Corresponding Author
Ying Fu
Available Online August 2015.
DOI
https://doi.org/10.2991/ic3me-15.2015.54How to use a DOI?
Keywords
aromatic amine curing agents; aliphatic amine curing agents; curing process; first-order reaction
Abstract
The curing processes of epoxy resin cured with curing agents containing aromatic ring were analyzed quantitatively with FT-IR. The internal standard and baseline correction were used to decrease the analysis error. Due to the existence of aromatic ring in curing agent, the effects of curing agent dosage on absorbance at 1607 cm-1 were tested to calibrate the standard working curves. The built standard equation was used to analyze the curing kinetic of epoxy resin. The results showed that the curing percentage increased with the incremental of amount of curing agents. All curing reactions were all of first-order reaction. The curing reaction rates of curing agent T-31 were faster than that of curing agent TEPA and polyamide 650.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
Part of series
Advances in Engineering Research
Publication Date
August 2015
ISBN
978-94-6252-100-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/ic3me-15.2015.54How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Ying Fu
AU  - Deshuai Sun
AU  - Xin Liu
AU  - Xingjie An
AU  - Xiaodong Zhang
PY  - 2015/08
DA  - 2015/08
TI  - The curing kinetic analysis of epoxy base on FT-IR
PB  - Atlantis Press
SP  - 286
EP  - 290
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.54
DO  - https://doi.org/10.2991/ic3me-15.2015.54
ID  - Fu2015/08
ER  -