The material selection platform
Adhesives Ingredients
The material selection platform
Adhesives Ingredients
by SpecialChem
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HSP Distance with Denacol® EX-941: 0.6
ERISYS™ GE-21 by Emerald Performance Materials is low viscosity, aliphatic, diepoxide, epoxidized butanediol. Used as a reactive diluent for high viscosity epoxy resins in adhesives. Possesses compatibility at all concentrations with those resins and any epoxy resin curing agent. Improves chemical and heat resistance. Does not effect pot life of precatalyzed epoxy resin/acid anhydride formulations. Provides very good wettability, low moisture, hydrolyzable chloride and residual epichlorohydrin contents and very low color. ERISYS™ GE-21 is recommended for applications such as concrete, civil engineering, laminating, assembly and structural adhesives.
Product Type
Solvents > Ethers & Ethers Alcohols
Chemical Composition
1,4-Butanediol diglycidyl ether
CAS Number
SpecialChem additionnal informations based on CAS Number : 2425-79-8

Hansen Solubility Parameters

[17, 8.2, 6.1]
[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 ERISYS™ GE-21. A practical determination of these HSP values would provide higher certainty. Learn More.

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