| Titre : |
Functionalisation of particle surfaces and application in coatings thereof |
| Type de document : |
texte imprimé |
| Auteurs : |
Petra Fritzen, Auteur ; Bernd Rohe, Auteur |
| Année de publication : |
2013 |
| Article en page(s) : |
p. 29-31 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Dioxyde de titane
Matériaux -- Propriétés fonctionnelles
Revêtements poudre:Peinture poudre
Silanes
Sulfate de baryum
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Silanisation of barium sulphate and titanium dioxide.
Fundamental lab work and results in the field of particle functionalisation are presented. The focus is on the silanisation of barium sulphate and titanium dioxide. It is important to verify the availability and reactivity of the organic group of the silanes. The potential of this new generation of particles was investigated using various powder coating systems to inhibit effects like blanching.
Surface functionalisation of inorganic particles on the base of barium sulphate and titanium dioxide with reactive silanes enables the formation of covalent bonds between the particle surface and the surrounding matrix. Such a connection prevents the penetration of water and subsequently the blanching.
This new generation of functionalised barium sulphate can also have a positive effect on properties such as mechanical strength, corrosion and chemical resistance. |
| Note de contenu : |
- FUNCTIONALISATION OF PARTICLE SURFACES
- THE EFFECT OF FUNCTIONALISATION : Powder coating systems - Water-based automotive primer |
| En ligne : |
https://drive.google.com/file/d/1g-6jPw29mhTGR4dJjjevb4jBfXl2_MiY/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17492 |
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 203, N° 4581 (02/2013) . - p. 29-31
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Functionalisation of particle surfaces and application in coatings thereof in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 203, N° 4581 (02/2013)
