| Titre : |
New effect pigment generation for powder coatings |
| Type de document : |
texte imprimé |
| Auteurs : |
Frank J. Maile, Auteur ; Joachim Schulze, Auteur ; Johannes Lindner, Auteur |
| Année de publication : |
2021 |
| Article en page(s) : |
p. 26-29 |
| Langues : |
Anglais (eng) |
| Catégories : |
Pigments à effets métalliques
Pigments à effets spéciaux
Revêtements (produits chimiques):Peinture (produits chimiques)
Revêtements poudre:Peinture poudre
|
| Index. décimale : |
667.2 Colorants et pigments |
| Résumé : |
New ultra-thin pigment technology (UTP) using ultra-thin aluminium substrates can be used to produce highly opaque, chromatic powder-effect coatings. The pigments can be added using both dry-blend and bonding processes. |
| Note de contenu : |
- Particle properties and advantages when used in powder coating
- Incorporation into the powder coating as dry blend or bonded
- Handling in the application
- Behavior in application tests
- Fig. 1 : Scheme of ternary system based on metallic gold, silver and copper
- Fig. 2 : With the individual effect pigments GoldenShine (YY), GoldenWhite (YS) or CopperGlow (OO), it is possible to realize color shades in powder coatings that were previously only known from (semi-)precious metals
- Fig. 3 : Cross-section through conventional metal interference pigments and through the new generation based on UTP technology
- Fig. 4 : Three monopigmented powder coated objects
- Fig. 5 : High chroma, brilliance and smooth surface, as swell as high surface gloss and hiding powder, distinguish the appearance
- Fig. 6 : The powder-coated design object wisualizes the distinct light-dark flop
- Fig. 7 : The area above the white line in the SEM cross-section illustrates the high particle presence as well as the homogeneous particle distribution on the powder coating surface |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37933 |
in INTERNATIONAL SURFACE TECHNOLOGY (IST) > Vol. 14, N° 3 (2021) . - p. 26-29
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