| Titre : |
Best of both worlds : Water-based acrylic/urethane hybrid system improves adhesion for food packaging |
| Type de document : |
texte imprimé |
| Auteurs : |
Mai Chen, Auteur ; Tom Cusak, Auteur ; William Magee, Auteur |
| Année de publication : |
2003 |
| Article en page(s) : |
p. 19-22 |
| Langues : |
Américain (ame) |
| Catégories : |
Adhésifs -- Propriétés mécaniques
Adhésifs en phase aqueuse
Adhésion
Aliments -- Emballages
Copolymère uréthane acrylique
Durée de vie en pot
Résistance à l'humidité
|
| Index. décimale : |
668.3 Adhésifs et produits semblables |
| Résumé : |
The newly developed acrylic/urethane hybrid water-based adhesive has many benefits compared to one-part acrylic latex adhesives and urethane dispersions. These include :
• It has improved the adhesion, moisture resistance and product resistance of one-part acrylic latexes as dry bond laminating adhesives.
• Its performance was equal to or better than the polyurethane dispersion adhesive tested.
• It demonstrated extended pot life and superior mechanical properties during application.
• It adheres to a wide variety of substrates with good clarity, good product resistance and minimal slip interaction.
The exceptional performance of the acrylic/urethane hybrid makes it ideal for more challenging flexible food packaging applications and better suited for advancements in flexible packaging tech-nologies than traditional acrylic latex and urethane dispersion adhesives. More research is being conducted to assess additional applications for this hybrid adhesive system. |
| Note de contenu : |
- Acrylic/urethane hybrid waterbased adhesive
- Cohesive strength - Peel strength
- Humidity resistance
- "Boil-in-bag"
- Mechanical stability and appearance |
| En ligne : |
https://drive.google.com/file/d/19iF0vxobnW5kvhJyJGQ6WiCoVHDkXzTd/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8713 |
in ADHESIVES AGE > Vol. 46, N° 1 (01-02/2003) . - p. 19-22
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