| Titre : |
Life cycle analysis of automotive powder primers |
| Type de document : |
texte imprimé |
| Auteurs : |
Stella Papasavva, Auteur ; Sheila Kia, Auteur ; Joseph Claya, Auteur ; Raymond Gunther, Auteur |
| Année de publication : |
2001 |
| Article en page(s) : |
p. 92-95 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Automobiles -- Revêtements:Automobiles -- Peinture
Durée de vie (Ingénierie)
Énergie -- Consommation
Polyacryliques
Polyesters
Primaire (revêtement)
Revêtement en phase solvant
Revêtements poudre
Revêtements poudre -- Aspect de l'environnement
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Among all manufacturing stages of a vehicle, the paint operation contributes the most to environmental pollution. This study examined the environmental impact, based on life cycle analysis (LCA), of powder formulations that include two primer surfacers (a) acrylic and (b) polyester and compared them with a polyester solventborne primer. LCA is based on industrial ecology principles, taking into account all energy and materials flows throughout the production, use and end of life of a product. For the materials production, we have obtained energy and emissions information from paint manufacturers, literature and patents. A complete life cycle analysis of the materials was carried out using commercial state of the art software considering national average electricity production. The analysis evaluates omissions from the production of materials on a per kilogram basis as well as per vehicle application. |
| Note de contenu : |
- LCA of the materials
- Investigation of three different primers
- Production of acrylic powder primer coatings is more energy intensive than the polyester ones
- Water emissions
- Solid waste emissions
- FIGURES : 1. Relative contributions to the energy consumed to produce primers - 2. Comparison of energy requirements of each primer for a quantity that is necessary to paint an SUV - 3. Atmospheric emissions released during the manufacturing of 1kg of different primers - 4. Carbon dioxide emissions released during the manufacturing of 1kg of different primers - 5. Water emissions released during the manufacturing of 1kg different primers - 6. Solid waste emissions released during the manufacturing of 1kg of different primers |
| En ligne : |
https://drive.google.com/file/d/1ddoF6__DQAoZhUDFb7u75ov4rIfuir19/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24221 |
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 1-2/01 (01-02/2001) . - p. 92-95
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Life cycle analysis of automotive powder primers in EUROPEAN COATINGS JOURNAL (ECJ), N° 1-2/01 (01-02/2001)
