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Adhesives Ingredients
The material selection platform
Adhesives Ingredients
by SpecialChem
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Gabepro GPS-331

Technical Datasheet | Supplied by Gabriel Chemical
It is a 3, 3- diamino dephenyl sulfone. Acts as curing agents. It provides excellent thermal stability, outstanding chemical resistance, and excellent high temperature properties. Gabepro Gps-331 is solid at room temperature and requires elevated temperature to incorporate into epoxy resins. It delivers a fast cure rate and increased physical property strength. Used in aerospace, industrial markets, marine, composite/advanced composites, automotive adhesives, construction, metal-to-metal adhesive, electronic encapsulation and potting applications.
Product Type
Crosslinking / Curing / Vulcanizing Agents
Chemical Composition
3,3 – diamino diphenyl Sulfone
CAS Number
SpecialChem additionnal informations based on CAS Number : 599-61-1

Hansen Solubility Parameters

[20.6, 13.3, 10.9]
[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 Gabepro GPS-331. A practical determination of these HSP values would provide higher certainty. Learn More.

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