scholarly journals Characterization of Tensile and Impact Properties of Polymer Hybrid Composites

2016 ◽  
Vol V5 (06) ◽  
Author(s):  
K. G Prakash ◽  
R H M Somnath Swamy ◽  
Manjunath K B ◽  
A Sathyanarayana Achari ◽  
Keyword(s):  
Hybrid Composites ◽  
Impact Properties ◽  
Polymer Hybrid

Characterization of sisal/cotton fibre woven mat reinforced polymer hybrid composites

2016 ◽  
Vol 47 (4) ◽  
pp. 429-452 ◽  
Author(s):  
TP Sathishkumar ◽  
J Naveen ◽  
P Navaneethakrishnan ◽  
S Satheeshkumar ◽  
N Rajini
Keyword(s):  
Hybrid Composites ◽  
Cotton Fibre ◽  
Polymer Hybrid ◽  
Reinforced Polymer

scholarly journals Preparation and characterization of silica aerogel/polymethyl methacrylate composites with electrostatic interaction phase interface

2018 ◽  
Vol 38 (8) ◽  
pp. 811-818 ◽  
Author(s):  
Hongyan Li ◽  
Cong Sun ◽  
Ruyi Li ◽  
Yongqiang Fu ◽  
Limeng Song ◽  
...  
Keyword(s):  
Polymethyl Methacrylate ◽  
Electrostatic Interaction ◽  
Silica Aerogel ◽  
Hybrid Composites ◽  
Phase Interface ◽  
Gel Permeation Chromatography ◽  
Scanning Calorimetry ◽  
Polymer Hybrid ◽  
Interaction Phase

AbstractSilica aerogel (SA)/polymethyl methacrylate (PMMA) composites were prepared through electrostatic interaction, which could form phase interface. The effects of electrostatic interaction phase interface on the performance of the composites were studied. The SA/polymer hybrid composites were prepared because of the negative charges in SA and the positive charges in polymer. Characterizations of the SA, polymer, and composites were performed using Fourier transform infrared spectroscopy, scanning electron microscopy, transmittance, gel permeation chromatography, differential scanning calorimetry, zeta potential, and so on. The results indicated that SA has negative charges, whereas the polymer has positive charges; thus, the polymer was absorbed on the surface of the SA skeleton to form an electrostatic interaction phase interface. The composites achieved better transmittance than that of SA/PMMA with the electrostatic interaction phase interface.

scholarly journals Biodegradable Sansevieria cylindrica Leaves Fiber/Tamarind Fruit Fiber Based Polymer Hybrid Composites on Characterization

2014 ◽  
Vol 39 ◽  
pp. 116-128 ◽  
Author(s):  
G. Reddy ◽  
M. Ashok Kumar ◽  
Jarugala Jayaramudu
Keyword(s):  
Cross Sections ◽  
Hybrid Composites ◽  
Dielectric Strength ◽  
Decomposition Temperature ◽  
Sem Analysis ◽  
Epoxy System ◽  
Fiber Loading ◽  
Polymer Hybrid ◽  
Tga And Dsc

This paper deals with the preparation and characterization of epoxy tamarind fruit (Tf) and Sansevieria cylindrica (Sc) hybrid composites containing fiber 0:20, 5:15, 10:10, 15:5 and 20:0 of (Tf:Sc) combinations loading. Sansevieria cylindrica leaves were used in this paper for extracting fiber out of it and in the similar manner ripen Tamarind fruit was used to extract fiber. Two different fibers viz. tamarind fruit/ Sansevieria cylindrica fibers were loaded into the epoxy system to develop the hybrid composites. The tensile and flexural properties of the resulting 20 wt. % loading of Tf/Sc/epoxy hybrid composites were examined. The resulting hybrid composites of 20 wt. % Tf/Sc with varying combinations exhibit the optimum improvement of mechanical properties and dielectric strength. 2 °C rise in decomposition temperature and 5 °C rise glass transition temperature were observed from the TGA and DSC thermal analysis. The fractured cross sections of flexural samples were assessed their performance as a function of fiber loading of Tf/Sc/epoxy hybrid composites by SEM analysis.

Mechanical characterization of wood apple and coconut shell reinforced hybrid composites

2020 ◽  
Author(s):  
Vinod V. Rampur ◽  
Ashok R. Banagar ◽  
U. L. Ganesh ◽  
C. V. Srinivas ◽  
S. C. Reur.
Keyword(s):  
Mechanical Characterization ◽  
Hybrid Composites ◽  
Coconut Shell

scholarly journals Mechanical characterization of coir/palmyra waste fiber hybrid composites

2016 ◽  
Vol 152 ◽  
pp. 012054 ◽  
Author(s):  
V Arumugaprabu ◽  
M Uthayakumar ◽  
F Cardona ◽  
M T H Sultan
Keyword(s):  
Mechanical Characterization ◽  
Hybrid Composites
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