[article]
| Titre : |
Bivariate approach to viscosity adjustment |
| Type de document : |
texte imprimé |
| Auteurs : |
Michael J. Eiseman, Auteur |
| Année de publication : |
1995 |
| Article en page(s) : |
p. 47-51 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Cinématique
Haut extrait sec
Modèles mathématiques
Plan d'expérience
Revêtements:Peinture
Rhéologie
Statistique
Viscosité
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
This article outlines a method to produce temperature-corrected solvent reduction charts to enable high-solids coating manufacturers and users to simply, quickly, and accurately adjust the viscosity of a coating before application. The method allows accurate control of viscosity without requiring the operator to bring a sample to a standard temperature. Generation of the charts requires minimal and easily obtained data. A bivariate strategy is the key to this method. Modeling the kinematic viscosity of the coating, V2, using an empirical equation (8) enables simultaneous prediction of the effects of temperature, T, and weight fraction solvent reduction, r. Since equation (8) is linear with respect to the fitting parameters, simple multiple linear regression yields parameters, simple multiple linear regression yields parameter estimates. One typically achieves correlations with R2 values of 0.99 |
| Note de contenu : |
- Materials
- Kinematic viscosity determination,n
- Experimental Design
- Statistical analyses of data
|
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18489 |
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 67, N° 840 (01/1995) . - p. 47-51
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