Record Details

Silicone functionalized pigment to enhance coating performance

DSpace at IIT Bombay

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Title Silicone functionalized pigment to enhance coating performance
 
Creator KUMAR, KR
GHOSH, SK
KHANNA, AS
WAGHOO, G
ANSARI, F
YADAV, K
 
Subject Pigment functionalization
Silicone
TiO2
Epoxy
Mechanical properties
Anti-corrosive properties
HIGH REFRACTIVE-INDEX
EPOXY-RESIN
NANOCOMPOSITES
WETTABILITY
COMPOSITES
MORPHOLOGY
NANO-SIO2
SURFACES
FILMS
 
Description The present study reports chemical treatment of pigment titanium dioxide (TiO2) with silicone to give surface functionalized TiO2. The surface functionalization was confirmed by Fourier Transform Infra Red Spectroscopy, Scanning Electron Microscopy, Transition Electron Microscopy and Dynamic Light Scattering analysis. Coatings were formulated by incorporation of these functionalized TiO2 into the epoxy polymer matrix and compared for coating properties with untreated TiO2. The effect of the functionalized TiO2 on various coating properties with respect to physico-mechanical properties, anticorrosion efficiencies, UV resistance and chemical resistance was studied in detail. The results revealed remarkable enhancement of coating properties with functionalized TiO2 when compared with the coatings formulated with untreated TiO2. (c) 2012 Elsevier Ltd. All rights reserved.
 
Publisher ELSEVIER SCI LTD
 
Date 2014-10-16T05:48:07Z
2014-10-16T05:48:07Z
2012
 
Type Article
 
Identifier DYES AND PIGMENTS, 95(3)706-712
http://dx.doi.org/10.1016/j.dyepig.2012.06.020
http://dspace.library.iitb.ac.in/jspui/handle/100/15376
 
Language en