| Titre : |
Building block : SPUR technology used to create a low-modulus sealant for construction applications |
| Type de document : |
texte imprimé |
| Auteurs : |
Misty Huang, Auteur ; Jeries Nesheiwat, Auteur ; Nick Stasiak, Auteur |
| Année de publication : |
2001 |
| Article en page(s) : |
p. 31-34 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Index. décimale : |
668.3 Adhésifs et produits semblables |
| Résumé : |
The properties of SPUR prepolymers can be tailor made by changing the polyols, the ratios of NCO/OH, and the silane endcappers. Using A-link 15 silane, low modulus and low viscosity prepolymers can be made at the NCO/OH ration of 1.3 to 1.5. Consequently, the sealants made from the SPUR prepolymers and a series of new aminosilanes ad adhesion promoters can achieve superior flexibility, excellent adhesion and low modulus that is particularly suitable for construction applications. Moreover, for cost reduction purposes, these SPUR prepolymers were designed for high filled sealant formulation. |
| Note de contenu : |
- Experimental
- Sealant preparation
- Property testing
- Results and discussion
- Silanes used as adhesion promoters
- Formulation of low modulus sealants with different silane adhesion promoters |
| En ligne : |
https://drive.google.com/file/d/1whxqwY3tN0dGCZgg3ifklxtLmNinjVRI/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19840 |
in ADHESIVES AGE > Vol. 44, N° 6 (06/2001) . - p. 31-34
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