| Titre : |
Drying of linseed oil wood coatings using reactive diluents |
| Type de document : |
texte imprimé |
| Auteurs : |
C. Stenberg, Auteur ; M. Svensson, Auteur ; E. Wallström, Auteur ; M. Johansson, Auteur |
| Année de publication : |
2005 |
| Article en page(s) : |
p. 119-126 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Bois -- Revêtements protecteurs
Chimiluminescence
Diluants
Huile de lin -- Séchage
Oxydation
Spectrométrie infrarouge
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Studies of the drying of two linseed oils with different fatty acid patterns, oil A (74.2% linoleic acid) and oil B (55.2% of linolenic acid), show that the structural variations and the addition of the methyl ester of oil A as a reactive diluent (0, 20 and 40wt%) influenced the drying performance and final film properties of the oils.
The incorporation of reactive diluents reduced the effects of surface sealing for oil B at higher temperatures and increased the through-drying rate of oil B. Softer coatings were obtained for both oils when using a reactive diluent. Chemical reactions induced by the wood substrates are shown to affect the drying. |
| Note de contenu : |
- EXPERIMENTAL : Materials - Instruments and procedures
- RESULTS AND DISCUSSION : The oxidation rate - The influence of reactive diluents - The effect of a wood substrate on the oxidative drying
- Table 1 : The composition of the evaluated formulations
- Table 2 : The fatty acid composition (%) of the linseed oils A and B. The oils mainly differ in the content of the reactive fatty acids (ie linoleic (C18:2) and linoleic (C18:3) acid)
- Table 3 : Pendulum hardness data |
| DOI : |
10.1007/BF02699543 |
| En ligne : |
https://link.springer.com/content/pdf/10.1007/BF02699543.pdf |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5425 |
in SURFACE COATINGS INTERNATIONAL. PART B : COATINGS TRANSACTIONS > Vol. 88, B2 (05/2005) . - p. 119-126
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