| Titre : |
Application of neem oil in alkyd and polyurethane formulation |
| Type de document : |
texte imprimé |
| Auteurs : |
Ashutosh, Auteur ; Mishra Ankit, Auteur ; Mriza Fazlurrahman Beg |
| Année de publication : |
2018 |
| Article en page(s) : |
p. 79-83 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Affinage
Formulation (Génie chimique)
Huile de neem
Neem et constituants
Polyalkydes
Polyuréthanes
Revêtements:Peinture
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Recently, the use of renewable sources in the preparation of various industrial materials has been revitalized because of the environmental concerns. Natural oils are considered to be the most important class of renewable sources. They can be obtained from naturally occurring plants, such as sunflower, neem, cotton, linseed. They consist predominantly of triglycerides. To demonstrate the applicability of neem oil in modern paint formulations, we prepareD a long nee oil alkyd resin,which is the work horse of the paint industry, followed by treatment of the polymer with Toluene di-isocyanate to form a poly urethane polymer. |
| Note de contenu : |
- Neem oil
- Refining of neem oil
- Composition of neem oil
- Neem oil alkyd : Material and methods - Preparation of alkyd resin - Reaction scheme - Paint formulation
- Characterizations : Acid value during alkyd formation - Physicochemical characterizations - PU coatings properties
- Table 1 : Physico-chemical properties of neem oil
- Table 2 : Physical properties of neem oil alkyd resin (NOAR)
- Table 3 : Antimicrobial activity of neem oil alkyd resin
- Table 4 : Properties of neem oil resin based paint
- Table 5 : Physico-chemical characteristics of neem oil and its alkyds |
| En ligne : |
https://drive.google.com/file/d/1GCPMdSMexsfrSXPVjbavCmbSnv6bqQL6/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31050 |
in PAINTINDIA > Vol. LXVIII, N° 7 (07/2018) . - p. 79-83
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