| Titre : |
Using six sigma tools to evaluate pigment dispersant demand performance |
| Type de document : |
texte imprimé |
| Auteurs : |
Mary E. Koban, Auteur |
| Année de publication : |
2004 |
| Article en page(s) : |
p. 28-33 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Agents dispersants (chimie)
Analyse des données
Dioxyde de titane
Pigments
Six sigma
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
A useful and relatively new methodology for reducing cost and improving quality is Six Sigma. Applying Six Sigma to product design and/or process control has been done on a routine basis. We would like to take this approach into the lab and offer the coatings formulator the same opportunity to explore the benefits of Six Sigma. Therefore, in this work, we focus on evaluating dispersant demand of four pigments using a Six Sigma approach. Specifically, we show how to define which parameters are important to measure, how to perform the measurements, analyze the data, and make conclusions regarding the relative difference in dispersant demand between the test pigments all with a Six Sigma data-driven approach. The goal of this work is to demonstrate how coatings formulators can find benefits in using Six Sigma tools. Then the coatings formulator can expand with confidence the use of Six Sigma to other applicable formulating processes. |
| Note de contenu : |
- Six Sigma
- Identifying key parameters
- Measuring important parameters
- Data analysis
- Fig. 1 : SIPOC process map
- Fig. 2 : General dispersion performance SIPOC
- Fig. 3 : Cause and effect matrix
- Fig. 4 : Generic data collection plan
- Table 1 : Dispersion data for four TiO2 pigments |
| En ligne : |
https://drive.google.com/file/d/1rChzGZlKRgNwVGqJgyq-Z-pOPR-kBaKt/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5556 |
in COATINGS TECH > Vol. 1, N° 2 (02/2004) . - p. 28-33
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Using six sigma tools to evaluate pigment dispersant demand performance in COATINGS TECH, Vol. 1, N° 2 (02/2004)
