Access the full text.
Sign up today, get DeepDyve free for 14 days.
Seyed Saadati, M. Mosslemin, H. Behmadi, B. Sadeghi, R. Mohebat (2013)
Curing Study of Epoxy/clay Nanocomposite by a New Aromatic Diamine Functional Curing AgentOriental journal of chemistry, 29
V. Choudhary, S. Agarwal, I. Varma (1993)
Multifunctional Epoxy ResinsEngineering Materials
V. Zvetkov (2002)
Comparative DSC kinetics of the reaction of DGEBA with aromatic diamines. II. Isothermal kinetic study of the reaction of DGEBA with m-phenylene diaminePolymer, 43
M. Opalički, J. Kenny, L. Nicolais (1996)
Cure kinetics of neat and carbon‐fiber‐reinforced TGDDM/DDS epoxy systemsJournal of Applied Polymer Science, 61
C. May (1973)
Epoxy Resins: Chemistry and Technology
T. Ozawa (2000)
Kinetic analysis by repeated temperature scanning. Part 1. Theory and methodsThermochimica Acta, 356
I. Yilgör, E. Yilgör, A. Banthia, G. Wilkes, J. Mcgrath (1981)
A DSC kinetic study of the epoxy network system bisphenol-A diglycidylether- bis(4-aminocyclohexyl)methanePolymer Bulletin, 4
V. Zvetkov (2001)
Comparative DSC kinetics of the reaction of DGEBA with aromatic diamines.Polymer, 42
J. Barton (1986)
Differential Scanning Calorimetry Cure Studies of Tetra-N-glycidyldiaminodiphenylmethane Epoxy Resins. Part 1 - Reaction with 4,4′-DiaminodiphenylsulphoneBritish Polymer Journal, 18
T. Velan, I. Bilal (2002)
Synthesis and Characterisation of Polyamidoamine-cured DGEBA-siloxane Interpenetrating Polymer NetworkDefence Science Journal, 52
Xiaodun He, A. Conner, J. Koutsky (1992)
Evaluation of furfurylamines as curing agents for epoxy resinsJournal of Polymer Science Part A, 30
J. Alexander
Theory and methods
Kalyan Ghosh, Patricia Garcia, E. Galgoci (1999)
Recent advances in epoxy curing agent technology for low temperature cure coatingsAnti-corrosion Methods and Materials, 46
S. Siggia (1963)
Quantitative Organic Analysis Via Functional Groups
A. Thakur, A. Banthia, B. Maiti (1995)
Studies on the kinetics of free-radical bulk polymerization of multifunctional acrylates by dynamic differential scanning calorimetryJournal of Applied Polymer Science, 58
Henry Lee, Kristoffer Neville (1967)
Handbook of Epoxy Resins
Jue Cheng, J. Li, J. Zhang (2009)
Curing behavior and thermal properties of trifunctional epoxy resin cured by 4, 4'-diaminodiphenyl sulfoneExpress Polymer Letters, 3
Andrés Rigail-Cedeño, C. Sung (2005)
Fluorescence and IR characterization of epoxy cured with aliphatic aminesPolymer, 46
E. Schab-Balcerzak, H. Janeczek, B. Kaczmarczyk, H. Bednarski, D. Sęk, A. Miniewicz (2004)
Epoxy resin cured with diamine bearing azobenzene groupPolymer, 45
R. Prime (1973)
Differential scanning calorimetry of the epoxy cure reactionPolymer Engineering and Science, 13
Purpose – The purpose of this paper was to check effectiveness of amine functional chloroaniline acetaldehyde condensate (AFCAC) as a new curing agent for diglycidyl ether of bisphenol A (DGEBA) resin. For this purpose, first AFCAC was synthesised, characterised and then curing reaction was carried out. Design/methodology/approach – Equimolecular mixture of AFCAC and DGEBA was subjected to curing reaction, and the reaction was followed by differential scanning calorimetry (DSC) analysis. The kinetic studies of this curing reaction were also carried out from those DSC exotherms. The mechanical properties, dynamic mechanical analysis (DMA) and thermogravimetric analysis (TGA) of cured epoxy were also reported. Findings – DSC results reflected the effective first order curing reaction of AFCAC with epoxy resin. Mechanical properties reflected appreciable rigidity of AFCAC cured epoxy matrix and TGA showed that the cured epoxy networks were thermally stable up to around 297°C. Research limitations/implications – The curing agent AFCAC was synthesised by using chloroaniline and acetaldehyde in acid medium. There are some limitations for this procedure. The synthetic procedure is pH dependent. So reaction cannot be done at any pH value. The reaction must also be carried out at room temperature without any heating. To obtain low molecular weight curing agent, chloroaniline and acetaldehyde cannot be taken in equimolecular ratio because the equimolecular mixture of them produces high molecular weight condensate. This was shown in our previous publication. Some implications are also there. By changing amine and aldehyde other curing agents could be synthesised and the curing efficiency of those for epoxy resin could also be studied. Originality/value – Experimental results revealed the greater suitability of AFCAC as curing agent for DGEBA resin and novelty of AFCAC cured matrix in the field of protective coating, casting, adhesives, etc.
Pigment & Resin Technology – Emerald Publishing
Published: Jan 5, 2015
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.