| Titre : |
Strong adhesion to fragile surface - Debonding on demand |
| Type de document : |
texte imprimé |
| Auteurs : |
Daniel Jacobsson, Auteur |
| Année de publication : |
2009 |
| Article en page(s) : |
p. 34-35 |
| Langues : |
Américain (ame) |
| Catégories : |
Adhésifs à usages médicaux
Essais de pelage
Essais de résilience
Essais dynamiques
Rubans adhésifs
Surfaces (technologie)
|
| Index. décimale : |
668.3 Adhésifs et produits semblables |
| Résumé : |
Adhesives and adhesive tapes often have contradictory requirements : they need to adhere firmly yet be easily and cleanly removed. These requirements exist for several applications where there is a need for fixation for a limited time - a time period that can vary from seconds to years.
Adhesive requirements depend on the application. For some, the main purpose is to be able to easily separate two adhered surfaces for recycling or repair. For others, the ability to remove the adhesive bond without damaging the application surface is most important. The greatest benefit for some applications is the ability to easily remove the adhesive without having to clean the application surface afterwards. Yet for an additional group, the greatest benefit is the ability to reduce the adhesive bond to enable removal of tapes and adhesives in automated systems. Technologies that can satisfy these requirements open up many new application areas, thereby expanding the entire market for adhesives.
Several adhesive technologies try to meet the requirements of strong fixation in combination with easy removal. All have benefits and disadvantages. Often, the adhesive systems work with a "switch" mechanism that changes the adhesive properties. The switch can, for example, be triggered by heat, electricity or light. |
| Note de contenu : |
- Light-switchable adhesives
- Working with visible light
- Tape design
- Choosing the righe switchable adhesive
- FIGURES : 1. Peel force test performed on two different light-switchable adhesives - 2. Medical dressing design |
| En ligne : |
http://www.adhesivesmag.com/articles/88510-strong-adhesion-to-fragile-surfaces-d [...] |
| Format de la ressource électronique : |
Web |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25895 |
in ADHESIVES & SEALANTS INDUSTRY (ASI) > Vol. 16, N° 9 (10-11/2009) . - p. 34-35
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