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Electrochemical impedance study of thermally sprayable polyethylene coatings

DSpace at IIT Bombay

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Title Electrochemical impedance study of thermally sprayable polyethylene coatings
 
Creator SINGH, SK
TAMBE, SP
GUNASEKARAN, G
RAJA, VS
KUMAR, D
 
Subject organic coatings
polymer
acid
spectroscopy
behavior
metals
eis
mild steel
organic coatings
polymer
eis
polarization
 
Description In the present work low density poly ethylene (LDPE) and maleic acid grafted LDPE (LDPE-g-MAc) were pigmented with red iron oxide at three different concentrations (i.e., 20, 30 and 40 wt%). The pigmented compositions were prepared in extruder and then cryogenically grounded to bring them in powder form. These compositions were applied on grit blasted mild steel specimen by flame spray technique. Corrosion resistance of red iron oxide based compositions was studied by electrochemical impedance spectroscopy (EIS). The grafted LDPE containing 30 wt% red iron oxide showed maximum resistance to corrosion compared to 20 and 40 wt% red iron oxide based compositions. (C) 2008
 
Publisher PERGAMON-ELSEVIER SCIENCE LTD
 
Date 2011-08-24T06:11:55Z
2011-12-26T12:56:46Z
2011-12-27T05:45:59Z
2011-08-24T06:11:55Z
2011-12-26T12:56:46Z
2011-12-27T05:45:59Z
2009
 
Type Article
 
Identifier CORROSION SCIENCE, 51(3), 595-601
0010-938X
http://dx.doi.org/10.1016/j.corsci.2008.11.025
http://dspace.library.iitb.ac.in/xmlui/handle/10054/10784
http://hdl.handle.net/10054/10784
 
Language en