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Doverphos® S-9228

HSP Distance with Dragonox -1010: 1.0
Doverphos® S-9228 by Dover (ICC Industries) is bis (2,4-dicumylphenyl) pentaerythritol diphosphite. Acts as a phosphite secondary antioxidant. Possesses high molecular weight, low volatility and high phosphorous content. Provides superior thermal stability under extended high temperature conditions, very good atmospheric and in-polymer hydrolytic stability. Doverphos® S-9228 also provides outstanding processing protection against discoloration & thermal degradation, very good color and melt flow stability.
Product Type
Antioxidants > Phosphites
Chemical Composition
Bis (2,4-dicumylphenyl) pentaerythritol diphosphite
CAS Number
SpecialChem additionnal informations based on CAS Number : 154862-43-8

Hansen Solubility Parameters

[19.2, 0.1, 0.1]
[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 Doverphos® S-9228. A practical determination of these HSP values would provide higher certainty. Learn More.

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