| Titre : |
Structural adhesives with customized fast curing |
| Type de document : |
texte imprimé |
| Auteurs : |
Claudio di Fratta, Auteur ; Marko Zivaljic, Auteur ; Antonio Corsaro, Auteur ; David Hofstetter, Auteur ; Michael Schlumpf, Auteur ; Bernhard Bosshard, Auteur ; Fabien Choffat, Auteur |
| Année de publication : |
2020 |
| Article en page(s) : |
p. 18-23 |
| Note générale : |
Bibliogr. |
| Langues : |
Multilingue (mul) |
| Catégories : |
Adhésifs dans les automobiles
Adhésifs structuraux
Assemblages collés
Essais de résilience
Essais dynamiques
Matériaux -- Allègement
|
| Index. décimale : |
668.3 Adhésifs et produits semblables |
| Résumé : |
Commercial transportation industry is constantly challenged by increasing production efficiency and reducing costs,while introducing new design solutions based on lightweight materials. Two innovative adhesive technologies, 'Powerflex' and 'Curing by Design', have been developed to maximize the potential offered by modern lightweight design as well as to improve productivity by immediate curing at precisely defined time. |
| Note de contenu : |
- Features of the 'Powerflex' technology
- Combination with 'Curing by Design' technology
- Benefits for manufacturers
- Fig. 1 : Comparison of DMA between "Powerflex" technology and standard structural adhesive in commercial transportation
- Fig. 2 : Cohesive failures of 'Powerflex' adhesive on e-coated steel in 'Thick Adherent Shear Test' (TAST) and but joint tensile tests at 23°C and -40°C
- Fig. 3 : Impact tests of T-joints bonded with a standard toughened adhesive and a 'Powerflex' adhesive : the larger area beneath the blue curves indicate a greater toughness and energy absorption
- Fig. 4 : Comparison of curing behavior between 'Curing by Design' technology and a standard structural adhesive with same working time
- Fig. 5 : Curing by Design' working mechanism (schematically)
- Fig. 6 : Application of 'Powerflex' and 'Curing by Design' adhesive for hook arm bonding on a truck chassis
- Fig. 7 : Application of 'Powerflex' and Curing by design' adhesive for bus roof bonding
- Fig. 8 : Extended design concepts and modular bonding of lightweight bus roof |
| En ligne : |
https://drive.google.com/file/d/1QSaAxe4XI7dCa_JJVChkAMojQzhOchfC/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34644 |
in ADHESION - ADHESIVES + SEALANTS > Vol. 17, N° 3/2020 (2020) . - p. 18-23
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