[article]
| Titre : |
Silicone sealants |
| Type de document : |
texte imprimé |
| Auteurs : |
Harald Mauder, Auteur |
| Année de publication : |
2006 |
| Article en page(s) : |
p. 39-40 |
| Langues : |
Anglais (eng) |
| Catégories : |
Construction -- Matériaux
Joints d'étanchéité
SiliconesLes silicones, ou polysiloxanes, sont des composés inorganiques formés d'une chaine silicium-oxygène (...-Si-O-Si-O-Si-O-...) sur laquelle des groupes se fixent, sur les atomes de silicium. Certains groupes organiques peuvent être utilisés pour relier entre elles plusieurs de ces chaines (...-Si-O-...). Le type le plus courant est le poly(diméthylsiloxane) linéaire ou PDMS. Le second groupe en importance de matériaux en silicone est celui des résines de silicone, formées par des oligosiloxanes ramifiés ou en forme de cage (wiki).
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| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Silicone technology in architecture helps preserve existing landmarks while helping push the boundaries when creating new ones.
Silicones are a key component of many products today, from personal care to electronics due to their versatile and multi-functional product benefits. Coating is one well-know application for silicones but the range of uses in this field is astounding. Silicones are used for protecting, preserving and restoring architecture as well as being an important material for new construction. This article will seek to explore these two pillars of silicones in architectural coatings - conservation and restoration and creative architecture in new construction.
Silicone polymers have unique properties bringing benefits to a wide variety of coating types, whether as additives or binders. They are used in solvent and water-borne systems, in radiation cured varnishes and powder coatings. They are used in varnishes for furniture, paints for houses, coatings for cars and inks for newpapers. The examples from application range from those where almost the entire coating consists of silicone materials to one where the silicone is present at less than half a percent. As well as bringing significant benefits to new constructions as adhesives, sealants and structural glazing, silicones are of major importance to renovation and restoration work. |
| Note de contenu : |
- Conservation and restoration
- Creative architecture |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27478 |
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 196, N° 4507 (12/2006) . - p. 39-40
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Ajouter le résultat dans votre panier Affiner la rechercheSilicone sealants / Harald Mauder in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 196, N° 4507 (12/2006)
