| Titre : |
Synthesis of true pigment from extender pigment (barium sulfate) by surface treatment |
| Type de document : |
texte imprimé |
| Auteurs : |
Manu Gupta, Auteur ; P. K. Kamani, Auteur |
| Année de publication : |
2009 |
| Article en page(s) : |
p. 61-67 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Pigments
Sulfate de baryum
Traîtements de surface
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
The paper deals with treatment of barium sulfate extender pigment from iron oxide for different architectural and industrial coatings. A novel pigment with better optical and functional performance is obtained by depositing a thin layer of ferric oxide on barium sulfate particles. This pigment in various coating system improves physicochemical performance. The treated barium sulfate extender pigment acts as an active barrier. The experimental techniques of surface treatment have been discussed along with the instrumental analysis by SEM, EDAX and XRD, etc. The increasing cost of synthetic true pigments has led to this novel research which is believed to have commercial application and will help in reducing the cost of final products significantly. |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=6836 |
in PAINTINDIA > Vol. LIX, N° 9 (09/2009) . - p. 61-67
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Synthesis of true pigment from extender pigment (barium sulfate) by surface treatment in PAINTINDIA, Vol. LIX, N° 9 (09/2009)
