Dipodal Silanes

Dipodal Silanes

Functional dipodal silanes and combinations of non-functional dipodal silanes with functional conventional silanes have a significant impact on substrate bonding and possess enabling activity in many adhesive systems, particularly primer and aqueous immersion applications. The fundamental step by wh...

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Veröffentlicht in:Adhesives & Sealants Industry 2008-11, Vol.15 (11), p.33-35
Hauptverfasser: Zazyczny, Joel, Arkles, Barry
Format: Magazinearticle
Sprache:eng
Schlagworte:
Adhesion
Adhesives
Bond strength
Chemistry
Materials selection
Polymers
Sealing compounds
Substrates
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Zusammenfassung:Functional dipodal silanes and combinations of non-functional dipodal silanes with functional conventional silanes have a significant impact on substrate bonding and possess enabling activity in many adhesive systems, particularly primer and aqueous immersion applications. The fundamental step by which silanes provide adhesion is forming a -Si-O-X bond with the substrate. If the substrate is siliceous, the bond durability is dictated by bond dissociation of Si-O-Si.
ISSN:1070-9592
2328-1049