Silicone functionalized pigment to enhance coating performance
DSpace at IIT Bombay
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Title |
Silicone functionalized pigment to enhance coating performance
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Creator |
KUMAR, KR
GHOSH, SK KHANNA, AS WAGHOO, G ANSARI, F YADAV, K |
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Subject |
Pigment functionalization
Silicone TiO2 Epoxy Mechanical properties Anti-corrosive properties HIGH REFRACTIVE-INDEX EPOXY-RESIN NANOCOMPOSITES WETTABILITY COMPOSITES MORPHOLOGY NANO-SIO2 SURFACES FILMS |
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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.
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Publisher |
ELSEVIER SCI LTD
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Date |
2014-10-16T05:48:07Z
2014-10-16T05:48:07Z 2012 |
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Type |
Article
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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 |
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Language |
en
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