| Titre : |
Helping film performance |
| Type de document : |
texte imprimé |
| Auteurs : |
Farag Abdel-Hai, Auteur ; A M Ramadan, Auteur ; K A Shaffie, Auteur ; A. M. Naser, Auteur ; O Rabeh, Auteur |
| Année de publication : |
2004 |
| Article en page(s) : |
p. 23-24 |
| Langues : |
Anglais (eng) |
| Catégories : |
Durée de vie (Ingénierie)
Polyalkydes
Polyesteramides
Polymères -- Additifs
Revêtements:Peinture
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Modification of film surface coating means improvement in durability and film performance. This article explains how the process works.
According to researchers at Al-Azhare university and Helwan university in Egypt, a considerable improvement in durability and the film performance of coatings can be achieved with a new raw material pre-cursor - m-phenylene dioxy diacetic acid (PDODA).
This recently synthesised material can be used in the production of various alkyds and polyester-amide resins by partial substitution of phthalic anhydride. |
| Note de contenu : |
- STRUCTURE
- EXPERIMENTAL SECTION
- PREPARATION OF M-PHENYLENE DIOXY DIACETIC ACID
- PREPARATION OF RESINS : Preparation of hydroxyl ethyl linseed oil fatty acid amine (HELA) - Preparation of PDODA modified polyesteramide resins
- METHODS OF EVALUATION
- TABLES : 1. List of acid equivalents of different runs - 2. Characteristic resin constant of various alkyd resins - 3. Characteristic resin constant of various polyester amide resins |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27782 |
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 194, N° 4473 (02/2004) . - p. 23-24
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