[article]
| Titre : |
Studies in ketonic resin |
| Type de document : |
texte imprimé |
| Auteurs : |
L. T. Gangotri, Auteur ; V. Singh, Auteur ; R. S. Gour, Auteur |
| Année de publication : |
2006 |
| Article en page(s) : |
p. 69-73 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Three different compositions were tried for the preparation of ketonic resin by changing the mole ratio of cyclohexanone and formaldehyde. 1:1 mole ratio was found to give excellent results. Ketonic resins of different softening points ranging from 72-112°C were prepared The reaction temperature was 60°C. The heat effect on the resin was also evaluated at 110°C, 150°C 200°C for 1,2 and 3 hours. The study showed that the softening point of the resin increased from 112°C to 170°C. |
| Note de contenu : |
- Aim of the present investigation
- Experimental
- Composition of ketonic resin - Evaluation - Effect of reaction time on softening point - Change in viscosity with % solid - Effect of heat on softening point
|
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11572 |
in PAINTINDIA > Vol. LVI, N° 9 (09/2006) . - p. 69-73
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Studies in ketonic resin in PAINTINDIA, Vol. LVI, N° 9 (09/2006)
