R
R. Ramaswamy
Researcher at Vikram Sarabhai Space Centre
Publications - 7
Citations - 443
R. Ramaswamy is an academic researcher from Vikram Sarabhai Space Centre. The author has contributed to research in topics: Epoxy & Diglycidyl ether. The author has an hindex of 7, co-authored 7 publications receiving 416 citations.
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Journal ArticleDOI
Hydroxyl terminated poly(ether ether ketone) with pendent methyl group toughened epoxy resin: miscibility, morphology and mechanical properties
TL;DR: In this article, the synthesis, processing, thermal and mechanical properties and fracture toughness of epoxy resin formulated with hydroxyl terminated poly(ether ether ketone) with pendent methyl group are reported.
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Cure kinetics and morphology of blends of epoxy resin with poly (ether ether ketone) containing pendant tertiary butyl groups
Bejoy Francis,Geert Vanden Poel,Fabrice Posada,Gabriël Groeninckx,V. Lakshmana Rao,R. Ramaswamy,Sabu Thomas +6 more
TL;DR: In this paper, the cure kinetics and morphology of diglycidyl ether of bisphenol-A (DGEBA) epoxy resin modified with a poly (ether ether ketone) based on tertiary butyl hydroquinone (PEEK-T) cured with diamino diphenyl sulphone (DDS) were investigated using differential scanning calorimetry (DSC), scanning electron microscopy (SEM) and dynamic mechanical thermal analysis (DMTA).
Journal ArticleDOI
Cure kinetics, morphological and dynamic mechanical analysis of diglycidyl ether of bisphenol-A epoxy resin modified with hydroxyl terminated poly(ether ether ketone) containing pendent tertiary butyl groups
Bejoy Francis,V. Lakshmana Rao,Geert Vanden Poel,Fabrice Posada,Gabriël Groeninckx,R. Ramaswamy,Sabu Thomas +6 more
TL;DR: In this article, a phenomenological model developed by Kamal was used for kinetic analysis of the curing reaction of a diglycidyl ether of bisphenol-A epoxy resin and diamine, 4,4′-diaminodiphenylsulfone was used as the curing agent isothermal differential scanning calorimetric measurements of the blends were carried out at 180, 165 and 150°C.
Journal ArticleDOI
Poly(ether ether ketone) with pendent methyl groups as a toughening agent for amine cured DGEBA epoxy resin
Bejoy Francis,V. Lakshmana Rao,Seno Jose,Bina K. Catherine,R. Ramaswamy,Jesmy Jose,Sabu Thomas +6 more
TL;DR: In this article, a diglycidyl ether of bisphenol-A (DGEBA) epoxy resin was modified with poly(ether ether ketone) with pendent methyl groups (PEEKM).
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Diglycidyl ether of bisphenol‐A epoxy resin modified using poly(ether ether ketone) with pendent tert‐butyl groups
TL;DR: In this paper, Bisphenol-A-based difunctional epoxy resin was modified with poly(ether ether ketone) with pendent tert-butyl groups (PEEKT).