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SYNTHESIS AND THERMAL STUDIES OF SOME EPOXY SYSTEMS CURED WITH AROMATIC DIAMINES

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dc.contributor.author Naila Khalid
dc.contributor.author Muhammad Saif Ullah, Khan
dc.contributor.author Humaira Masood, Siddiqui
dc.contributor.author Zareen Akhtar
dc.contributor.author Naseer Iqbal
dc.date.accessioned 2023-10-17T04:29:39Z
dc.date.available 2023-10-17T04:29:39Z
dc.date.issued 2011-08-20
dc.identifier.citation Khalid, N., Khan, M. S. U., Siddiqi, H. M., Akhter, Z., & Iqbal, N. (2011). Synthesis and thermal studies of some epoxy systems cured with aromatic diamines. Journal of the Chemical Society of Pakistan, 33(4), 570-577. en_US
dc.identifier.issn 0253-5106
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/19844
dc.description.abstract Some aromatic diamines having flexible ether linkages with variable aliphatic and aromatic character were synthesized via Williamson’s method and used as curing agents in their solution phase and/or molten state for a commercially available epoxy resin; diglycidyl ether of bisphenol-A (DGEBA) (n = 0.03, epoxy equivalent = 174.5 g/mol). The resulting polymeric systems were characterized by their physical properties and FT-IR-spectral studies. The thermal behaviour of the synthesized epoxy polymers were evaluated by differential scanning calorimetry (DSC) and thermogravimetric analysis (TG). The optimum curing temperature of these polymers was found to be ~ 150°C. The polymers were stable up to 270°C with maximum weight loss at ~ 400°C. en_US
dc.description.sponsorship The chemical society of Pakistan is an approved society from the PSF. en_US
dc.language.iso en en_US
dc.publisher HEJ Research Institute of Chemistry, University of Karachi, Karachi. en_US
dc.title SYNTHESIS AND THERMAL STUDIES OF SOME EPOXY SYSTEMS CURED WITH AROMATIC DIAMINES en_US
dc.type Article en_US


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