Effect of Fiber Composition on the Physical, Mechanical, and Thermal Behavior of Jute and Human Hair–Reinforced Epoxy Composites

2019 ◽  
Vol 49 (4) ◽  
pp. 20180940 ◽  
Author(s):  
Kathiresan Selvakumar ◽  
Meenakshisundaram Omkumar
Keyword(s):  
Thermal Behavior ◽  
Human Hair ◽  
Epoxy Composites ◽  
Fiber Composition

Synthesis and characterization of some polyimide-epoxy composites

e-Polymers ◽  
2011 ◽  
Vol 11 (1) ◽  
Author(s):  
Toheed Akhter ◽  
Humaira Masood Siddiqi ◽  
Zareen Akhter ◽  
M. Saeed Butt
Keyword(s):  
Thermal Behavior ◽  
Epoxy Resins ◽  
Analytical Techniques ◽  
Char Yield ◽  
Epoxy Composites ◽  
Hydroxyl Group ◽  
Synthesis And Characterization ◽  
Tetracarboxylic Acid ◽  
Epoxy Amine

AbstractComposites from some novel polyimide and commercial epoxy were prepared aiming to improve the thermal behavior of epoxy resins. Two diamines namely 4-4'-diamino-4''-hydroxytriphenyl methane (DHTM) and 4-4'- diaminotriphenyl methane (DTM) were synthesized by reacting aniline and aldehydes according to a reported method. The synthesized diamines were blended with commercially available epoxy 1, 4-butanedioldiglycidylether (BDDE) to synthesize model epoxy amine networks which were compared with polyimideepoxy composites. The polyimides were synthesized by reaction of these diamines with aromatic anhydride namely 3,3',4,4'-benzophenone tetracarboxylic acid dianhydride (BTDA). These synthesized polyimides were dispersed in epoxy diamine networks to prepare composites. All the monomers and composites were characterized by making use of various analytical techniques including FTIR, NMR, TGA, DSC and XRD. Presence of hydroxyl group in the diamine helped in better dispersion of polyimide leading to high Tg and high char yield at 600 °C.

Investigation on the Effect of Flexural, Flammability and Acoustic Properties on Human Hair Reinforced Epoxy Composites

2020 ◽  
pp. 657-662
Author(s):  
Jintu Thomas ◽  
Joel James ◽  
John Bosco Gomes ◽  
Tharun Thomas ◽  
K. Jessy ◽  
...  
Keyword(s):  
Human Hair ◽  
Acoustic Properties ◽  
Epoxy Composites

Characterization of Thermal Behavior of Epoxy Composites Reinforced With Curaua Fibers by Differential Scanning Calorimetry

2016 ◽  
pp. 403-407
Author(s):  
A. Barcelos Mariana ◽  
D. Ribeiro Carolina Gomes ◽  
Jordana Ferreira ◽  
S. Vieira Janaina da ◽  
M. Margem Frederico ◽  
...  
Keyword(s):  
Differential Scanning Calorimetry ◽  
Thermal Behavior ◽  
Epoxy Composites ◽  
Scanning Calorimetry ◽  
Curaua Fibers

Thermal Behavior of Epoxy Composites Reinforced with Fique Fabric by DSC

2019 ◽  
pp. 101-106 ◽  
Author(s):  
Michelle Souza Oliveira ◽  
Artur Camposo Pereira ◽  
Sergio Neves Monteiro ◽  
Fabio da Costa Garcia Filho ◽  
Luana Cristyne da Cruz Demosthenes
Keyword(s):  
Thermal Behavior ◽  
Epoxy Composites

Effect of agro waste α-cellulosic micro filler on mechanical and thermal behavior of epoxy composites

2020 ◽  
Vol 152 ◽  
pp. 327-339 ◽  
Author(s):  
K.J. Nagarajan ◽  
A.N. Balaji ◽  
K. Sathick Basha ◽  
N.R. Ramanujam ◽  
R. Ashok Kumar
Keyword(s):  
Thermal Behavior ◽  
Epoxy Composites
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