| Titre : |
Elimination and prevention of microfoam |
| Type de document : |
texte imprimé |
| Auteurs : |
Heike Semmler, Auteur ; Wernfried Heilen, Auteur |
| Année de publication : |
2000 |
| Article en page(s) : |
p. 26-36 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Microfoam, its prevention and elimination is a major problem during paint production and application of water-based systems. Especially the airless spray application causes microfoam and its elimination sets high requirements for paint suppliers, manufactures and raw material suppliers. The article will discuss the parameters influencing the activity of dearetors against microfoam in water-based coating. It is explained and demonstrated how the specific composition of deaerators makes it possible to eliminate and prevent microfoam especially in airless applied coatings-without negative influence on optical appearance or physical film properties. |
| Note de contenu : |
- Formation of macro-and microfoam
- Formation of microfoam during airless application
- Elimination of microfoam
- Paint additive to eliminate microfoam
- Test method for generation and evaluation of microfoam
- Airless application
- Testing of substance classes
- Modification of substance class A
- Influence of hydrophobic particles
- Summary of the test results
- Activity of silicone polyether with regards to microfoam elimination
- Airless spray application
- Measurement of droplet particle size
- Drying process |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11005 |
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 6/00 (06/2000) . - p. 26-36
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Elimination and prevention of microfoam in EUROPEAN COATINGS JOURNAL (ECJ), N° 6/00 (06/2000)
