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Adhesives Ingredients
The material selection platform
Adhesives Ingredients
by SpecialChem
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Andisil® VOS

Vinyl tris(MEKO)silane. Used for neutral condensation curing silicone sealants. In the presence of a (tin) catalyst this silane reacts with hydroxyfunctional silicone polymers; exposure to moisture results in the formation of crosslinked, elastomeric silicones. In contrast to acidic or basic curing systems, no acidic acid or amine, but 2-butanoneoxime is liberated during application. Due to the neutral character of 2-butanoneoxime, sealants based on Andisil Oximes can be applied even on (corrosion) sensitive substrates like metals or marble.
Product Type
Crosslinking / Curing / Vulcanizing Agents > Silanes
Chemical Composition
CAS Number
SpecialChem additionnal informations based on CAS Number : 2224-33-1

Hansen Solubility Parameters

[14.4, 0.1, 5.8]
[δD - Dispersion force interactions, δP - Polar force interactions, δH - Hydrogen bond force interactions]

Please note, these HSP values are estimations. It is based upon the “like seeks like” principle. It splits an ingredients interactions into three parameters; δD (Dispersion force interactions), δP (Polar forces interactions) and δH (Hydrogen bond force interactions). Hansen Solubility Parameters can help you find a wide range of products that are predicted to be compatible with Andisil® VOS. A practical determination of these HSP values would provide higher certainty. Learn More.

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