| Titre : |
Joining processes in the assembly shop : Paint development and adhesive bonding - A conflict of objectives ? |
| Type de document : |
texte imprimé |
| Auteurs : |
Alexander Daniel, Auteur ; Gunter Kranz, Auteur ; Wolfgang Bremser, Auteur |
| Année de publication : |
2015 |
| Article en page(s) : |
p. 16-21 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Adhésion
Chimie des surfaces
Collage
Essais d'adhésion
Essais dynamiques
Pelage
Primaire (revêtement)
Revêtements:Peinture
Vernis
|
| Index. décimale : |
668.3 Adhésifs et produits semblables |
| Résumé : |
A wide range of colours, innovative processes and the desire for new features such as dirt-repellent surfaces are determining the direction of paint development. Does this also mean problems for high-performance adhesives in the assembly shop ? To answer this question, we need to examine the adhesion phenomena at the adhesive/clearcoat interface. The following report presents the foundations for targeted adhesive development. Furthermore, it discusses the critical points for adhesive bonding on future paint generations and suggests potential solutions. |
| Note de contenu : |
- PAINT AS A SUBSTRATE
- ADHESION AS A PARADOX : a) The process window - b) Coating processes and basecoats
- RISK ASSESSMENT INDEPENDENT OF THE COLOUR
- ADHESIVE CONCEPTS FOR ADHESIVE BONDING ON TOPCOAT
- FIGURES : 1. Comparison between conventional two-component clearcoat and a more scratch-resistant version - 2. Overview of the peel test results on clearcoat with different basecoats (comparison between integrated and conventional coating process) - 3. Clearcoat structure-property relationships - 4. Surface-near OH/NHx content (measured using XPS) and the adhesion analysis of the respective sample : overbake conditions lead to less surface functionality and reduced adhesion - 5. GC-MS chromatograms of the basecoat binder IP-BC and CP-BC - 6. Postulated influence of the basecoat components on the crosslinking pattern |
| En ligne : |
https://drive.google.com/file/d/1fLhTFtTe5tZBrA2IyFpvkUCt-Rrfrquc/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24285 |
in ADHESION - ADHESIVES + SEALANTS > N° 2/2015 (2015) . - p. 16-21
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