| Titre : |
Properties of EVS and EVAVS moisture crosslinkable polymers |
| Type de document : |
texte imprimé |
| Auteurs : |
Alex M. Henderson, Auteur |
| Année de publication : |
1994 |
| Article en page(s) : |
p. 18-24 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Adhésifs -- Propriétés mécaniques
Adhésifs thermofusibles
Copolymère éthylène vinyle acétate de vinyle silane
Copolymère éthylène vinyle silane
Essais de pelage
Essais dynamiques
Polyaddition
Réticulation à l'humidité
Traction (mécanique)
|
| Index. décimale : |
668.3 Adhésifs et produits semblables |
| Résumé : |
The ethylene-vinyl silane (EVS) and ethylene-vinyl acetate-vinyl silane (EVAVS) polymers described in this article are produced by free radical copolymerization of ethylene, vinyltrimethoxysilane (VTMOS) and, optionally, vinyl acetate under high pressure and temperature in a stirred autoclave reactor. EVS copolymers have been known for some time but have entered the commercial mainstream only since Mitsubishi Petro-chemical published a series of patents in the 1980s developing the technology of EVS manufacture, catalyzed cross-linking, and applications.
In 1989 AT Plastics Inc., Brampton, Ontario, licensed the EVS technology from Mitsubishi and began production of EVS copolymer under the trade name Aqua-Link. In 1993 AT Plastics produced developmental grades of EVAVS terpolymer. Figure 1 gives the chemical structures of EVS and EVAVS polymers. The EVS copolymers and EVAVS terpolymers contain <5 w/w% vinyl silane and resemble LDPE and EVA in appearance, respectively. |
| Note de contenu : |
- SILANE CHEMISTRY : Crosslinking of EVS and EVAVS polymers - High melt index EVS in hot melt adhesives - Adhesion - Polymers
- EXPERIMENTAL : Characterization of EVS and EVAVS polymers - Adhesion testing - Addition of catalyst
- RESULTS : Adhesion of EVS and EVAVS - EVS pot lives - SATFs of EVAVS |
| En ligne : |
https://drive.google.com/file/d/1oHPyQ4mL9HR1uvOZ8MqagFrKaeJ75nmE/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=20810 |
in ADHESIVES AGE > Vol. 37, N° 12 (11/1994) . - p. 18-24
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