| Titre : |
Microgel emulsions for low VOC thermosetting industrial coatings |
| Type de document : |
texte imprimé |
| Auteurs : |
Pradeep T. Gadekar, Auteur ; Sandeep. V. Magdum, Auteur |
| Année de publication : |
1997 |
| Article en page(s) : |
p. 36-44 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Tags : |
'Peinture eau' émulsion' Liant 'Méthacrylate polymère' 'Acrylate 'Méthacrylique acide Microgel |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
In the present research work, acrylic microgel emulsions with hydroxyl functionality were developed by using multifunctional monomers i.e. ethylene glycol dimethacrylate (EGDMA) and glycidyl methacrylate (GMA). All these emulsions were characterised and compared with conventional hydroxyl functional acrylic emulsions (plain emulsions). Hexamethoxymethylmelamine (HMMM) was used as an external crosslinker. These emulsions were further used for the development of low Volatile Organic Compounds (VOCs) thermosetting high performance industrial coatings. The results show that the microgel has lots of promises for low VOC thermosetting industrial coatings. |
| Note de contenu : |
- AN APPROACH TO THE DEVELOPMENT OF HYDROXYL FUNCTIONAL EMULSIONS
- EXPERIMENTAL WORK-EMULSIONS
- PREPARATION OF PLAIN EMULSIONS
- PREPARATION OF MICROGEL EMULSIONS
- CHARACTERISATION OF EMULSIONS
- EXPERIMENTAL WORK-PREPARATION OF THERMOSETTING COATINGS
- PREPARATION OF PRIMER
- PREPARATION OF TOP COAT
- APPLICATION AND CURING SCHEDULE FOR PRIMER AND TOP COAT
- CHARACTERISATION OF PAINTS - Primer and paint properties - Dry film properties - Study on accelerated weathering conditions
- RESULTS AND DISCUSSIONS - Characterisation of emulsions - Coating properties of composite system of one coat primer and one coat top coat - Accelerated weathering test of paint composite system based on plain and microgel emulsions - Chemical resistance |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13315 |
in PAINTINDIA > Vol. XLVII, N° 9 (09/1997) . - p. 36-44
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