| Titre : |
Inorganic-organic hybrid sol-gel coatings |
| Type de document : |
texte imprimé |
| Auteurs : |
Brijesh Mishra, Auteur |
| Année de publication : |
2014 |
| Article en page(s) : |
p. 53-59 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Anticorrosifs
Anticorrosion
Matériaux hybrides
Métaux -- Revêtements protecteurs
Sol-gel, Procédé
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
The development of hybrid materials has been extensively investigated in recent years. Hybrid sol-gel coating technology is one of the modern coating technologies to modify the surface property of metal without changing the metallic look of the surface.
The combination of a wide variety of compositions and production processes had permitted the use of these materials in different applications like coatings for corrosion protection of metals, antireflection coatings, etc.
Protective coatings based on sol-gel technology shows excellent chemical stability , oxidation control ans enhanced corrision resistance of metal substrate.
Nowadays, environmental legislation has pressured to prohibit the use of toxic material like chromate in pretreatment. The organic-inorganic hybrid films made by sol-gel reaction can be developed as an alternate for chromate in pretreatment. The low temperature processing conditions of the Sol-gel hybrids and their fast curing behaviour enables one to perform coil coating processes and to apply thin film on metal sheets. |
| Note de contenu : |
- BRIEF HISTORY OF SOL-GEL CHEMISTRY
- PREPARATION OF SOL-GEL COATINGS: Precursor substituent effect
- MECHANISM OF SOL-GEL COATING PROCESS: Factor affecting sol-gel reaction - Methods of application of sol-gel coating - Spin coatings - Dip coatings - Spray coatings - Application of sol-gel coatings
- ADVANTAGES OF THE INORGANIC-ORGANIC HYBRID SOL-GEL COATING: Some disadvantages of the sol-gel method |
| En ligne : |
https://drive.google.com/file/d/1cthdWFTMTgK4Ak7nyoPeGiWOsauEjP7y/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22509 |
in PAINTINDIA > Vol. LXIV, N° 10 (10/2014) . - p. 53-59
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Inorganic-organic hybrid sol-gel coatings in PAINTINDIA, Vol. LXIV, N° 10 (10/2014)
