[article]
| Titre : |
Coating for plastics : a formulator's perspective |
| Type de document : |
texte imprimé |
| Auteurs : |
Arjun Sen, Auteur |
| Année de publication : |
2003 |
| Article en page(s) : |
p. 49-60 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Due to the increasingly use of plastics as construction materials in automotive, electronics and telecommunication fields, paintability of plastics is getting very important. The world of coated plastics is enormously widespread and of great variety. Plastics represent materials that increasingly have an impact on the many facets of everyday life. Oftern, plastics materials will require coatings or markings to enhance their function or appeal. Designers and manufacturers of technical coatings routinely experience unique challenges when dealing with plastics due to the material's chemical and physical nature. This, in turn, offers a very big opportunity for business growth for the paints and coatings industry.
This presentation addresses concepts pertaining to the "Coating for plastics" from the coatings formulator's perspective and includes, among other features, discussions on the nature of plastics surfaces, wetting and adhesion and adhesion promotion. |
| Note de contenu : |
- Why plastics
- Types of plastics
- Designing coatings for plastics : Acrylic polyols - Condensation polymers - Reactive diluents
- Important concepts for formulators : Surface tension - Modulus - Coefficient of thermal expansion - Response to coating drying and cure - Chemical structure - Wetting and adhesion - Adhesion theories and adhesion promotion
- Coating formulations : Primers - Basecoats - Clearcoats - Soft feel coatings |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12111 |
in PAINTINDIA > N° spécial (01/2003) . - p. 49-60
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Coating for plastics : a formulator's perspective in PAINTINDIA, N° spécial (01/2003)
