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Thermal Behavior of Epoxy Resins Cured with an Amine-Containing, Thermoplastic Poly(arylene Ether Sulphone)
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Oriana Motta
Published/Copyright:
October 11, 2016
Abstract
In this paper we carried out the crosslinking of the tetraglycidyl-4,4′- diaminodiphenyl methane epoxy resin by using a reactive poly(arylene ether sulphone) as curing agent. Differential scanning calorimetry was used to derive the kinetic parameters of the reactions involved in the cure process and to evaluate the extent of the reaction as a function of time by measuring the total (ΔHr) and the residual heat(ΔHresid) of the resin at different curing times. A comparatively slower reaction was found to take place when the resin was cured with the poly(arylene ether sulphone) that when it was cured with the conventional curing agent 4,4′-diaminodiphenyl sulphone.
Published Online: 2016-10-11
Published in Print: 1999-3-1
© 2016 by Walter de Gruyter Berlin/Boston
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Articles in the same Issue
- Titelei
- Contents
- Flame-Retarding Properties of a New Phosphorus- Containing Monomer Used as Hardener in an Epoxy System
- Thermal Behavior of Epoxy Resins Cured with an Amine-Containing, Thermoplastic Poly(arylene Ether Sulphone)
- On the Flow of a Polymer Melt Passing Over a Transverse Slot
- Determination of Thermodynamic Properties of Poly(4-tert-Butylstyrene) by Inverse Gas Chromatography
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Articles in the same Issue
- Titelei
- Contents
- Flame-Retarding Properties of a New Phosphorus- Containing Monomer Used as Hardener in an Epoxy System
- Thermal Behavior of Epoxy Resins Cured with an Amine-Containing, Thermoplastic Poly(arylene Ether Sulphone)
- On the Flow of a Polymer Melt Passing Over a Transverse Slot
- Determination of Thermodynamic Properties of Poly(4-tert-Butylstyrene) by Inverse Gas Chromatography
- The Aging of Tires and Similar Objects in Open Air Storage
