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Polymer Additives
by SpecialChem
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Technical Datasheet | Supplied by Evonik
HSP Distance with AXION® 5021: 2.2
Ethyl polysilicate. It is one of the most concentrated forms of available silica. It is a partially hydrolyzed mixture of monomers, dimers, trimers, and higher polymers. Average -Si-O-Si- chain length is approximately five. It is hydrolyzed in water and miscible with organic solvents. Used in the manufacture of less concentrated, more highly hydrolyzed binders which are recommended for investment casting molds.
Product Type
Silicon-based Monomers
Chemical Composition
Ethyl polysilicate
CAS Number
SpecialChem additionnal informations based on CAS Number : 11099-06-2

Hansen Solubility Parameters

[13.6, 3.4, 3]
[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 SILBOND® 50. A practical determination of these HSP values would provide higher certainty. Learn More.

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