The curing kinetic analysis of epoxy base on FT-IR
- 10.2991/ic3me-15.2015.54How to use a DOI?
- aromatic amine curing agents; aliphatic amine curing agents; curing process; first-order reaction
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.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
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 BT - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering PB - Atlantis Press SP - 286 EP - 290 SN - 2352-5401 UR - https://doi.org/10.2991/ic3me-15.2015.54 DO - 10.2991/ic3me-15.2015.54 ID - Fu2015/08 ER -