Rheology of titania pigment slurry

Farrokhpay, Saeed (2012) Rheology of titania pigment slurry. Applied Rheology, 22 5: 55285.1-55285.6. doi:10.3933/ApplRheol-22-55285


Author Farrokhpay, Saeed
Title Rheology of titania pigment slurry
Journal name Applied Rheology   Check publisher's open access policy
ISSN 1430-6395
1617-8106
Publication date 2012
Sub-type Article (original research)
DOI 10.3933/ApplRheol-22-55285
Volume 22
Issue 5
Start page 55285.1
End page 55285.6
Total pages 6
Place of publication Lappersdorf, Germany
Publisher Kerschensteiner Verlag Gmbh
Collection year 2013
Language eng
Abstract The influence of polymeric dispersants containing different functional groups on the suspension behaviour of titania pigment slurry was investigated. The dispersants chosen were polyacrylic acid and modified polyacrylamides including homo and copolymers modified with carboxylate and/or hydroxyl groups. The pigment slurry rheology was strongly affected by both pH and dispersant chemical groups. The inorganic coating layer on the titania surface is not smooth, but rough or porous. The surface roughness of the pigment can generate additional contribution to the affinity of the dispersants for adsorption.
Keyword Titania pigment
Polyacrylic acid
Polyacrylamide
Polymeric dispersant
Titanium dioxide
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: Julius Kruttschnitt Mineral Research Centre Publications
Official 2013 Collection
 
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Citation counts: TR Web of Science Citation Count  Cited 4 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 4 times in Scopus Article | Citations
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Created: Mon, 26 Nov 2012, 11:21:05 EST by Karen Holtham on behalf of Julius Kruttschnitt Mineral Research Centre