| Titre : |
Waterborne acrylic PSA technology with high-temperature performance : A new waterborne technology offers excellent adhesion properties and high temperature performance |
| Type de document : |
texte imprimé |
| Auteurs : |
Jong Guo, Auteur ; Graeme Roan, Auteur |
| Année de publication : |
2018 |
| Article en page(s) : |
p. 25-28 |
| Langues : |
Américain (ame) |
| Catégories : |
Adhésifs -- Propriétés thermiques
Adhésifs en phase aqueuse
Adhésifs sensibles à la pression
Monomères
Polyacryliques
Réticulants
Test d'immersion
|
| Index. décimale : |
668.3 Adhésifs et produits semblables |
| Résumé : |
Pressure-sensitive adhesives (PSAs) are ubiquitous in many applications, such as labels, packaging tape, medical tapes, automotive tapes, and graphics. Two major chemistries are used in PSAs: acrylics and rubber in the forms of solvent-based, waterborne, or hot melt.
Waterborne acrylic PSA offers many advantages: good ultraviolet (UV)/thermal stability, low cost, low hazards, environmental friendliness, and high solids. Significant performance gaps between waterborne and solvent PSAs traditionally limit the use of waterborne technology in some more demanding applications. Industry has been pushing the boundary of the waterborne technology to close these gaps.
A new waterborne technology with excellent adhesion properties and high-temperature performance has been developed. This new technology has applications in the specialty tape market with emulsion technology; it matches and, at times, surpasses the well-established solvent acrylic and UV syrup technologies that dominate that space today. |
| Note de contenu : |
- Preparing the material
- Effect of crosslinkers
- Effect of functional monomers
- Prototypes
- Fig. 1 : Compairison of new waterborne PSA vs. syrup UV and Solvent PSA
- Fig. 2 : Compairison of fluid immersion test of new waterborne PSA vs. syrup UV
- Fig. 3 : Compairison of new waterborne LSE PSA vs. syrup UV
- Fig. 4 : Compairison of fluid immersion test of new waterborne LSE PSA vs. syrup UV
- Table 1 : Effect of crosslinkers
- Table 2 : Effect of functional monomers
|
| En ligne : |
https://www.adhesivesmag.com/articles/96456-article-headline |
| Format de la ressource électronique : |
Texte |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32008 |
in ADHESIVES & SEALANTS INDUSTRY (ASI) > Vol. 25, N° 9 (09/2018) . - p. 25-28
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