| Titre : |
Effect of particle size of extenders in water based paints - a critical view |
| Type de document : |
texte imprimé |
| Auteurs : |
M. Veeramani, Auteur |
| Année de publication : |
2019 |
| Article en page(s) : |
p. 112-118 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Charges (matériaux)
Diluants
Dioxyde de titane
Floculant
Formes des particules
Revêtements en phase aqueuse -- Additifs:Peinture en phase aqueuse -- Additifs
Taille des particules
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Extenders or fillers form the bulk of the paints. I had dealt with this subject earlier under the heading extenders with sufficient introduction, followed by individual description of various extenders and the critical role played by it in the paint of each extenders and the critical role played by it in the paint matrix, if the particle size of the extenders is reduced to a great extent. Now let me recall some of the salient features, in brief, of extenders. Readers may find some repetition from the earlier chapter ; it is only for the purpose of recalling the same for better continuity and also note that extenders are also known as extender pigments also. |
| Note de contenu : |
- Extender pigments - the forgotten component
- Improving TiO2 use through spacing
- PVC ladder with varying extender volume concentration
- Extender flocculating performs worse
- Extender with air voids improves opacity
- TiO2 reductions of 20% are possible
- Fig. 1 : Reducing extender particle - Improving pigment spacing/dispersion
- Fig. 2 : Opacity curves showing crowding effect
- Fig. 3 : Reducing TiO2 content using extender E : effect on contrast ratio and effect on equivalent reflectance
- Fig. 4 : Effect of extender particle size and shape in gloss |
| En ligne : |
https://drive.google.com/file/d/1ICUyqzH6irq2OxXEsJctGXW6KKEei_i9/view?usp=share [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33637 |
in PAINTINDIA > Vol. LXIX, N° 11 (11/2019) . - p. 112-118
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Effect of particle size of extenders in water based paints - a critical view in PAINTINDIA, Vol. LXIX, N° 11 (11/2019)
