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Polymer Additives
by SpecialChem
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Quent® 68

Tris(2,4-di-tert-butylphenyl) phosphite. Acts as a secondary antioxidant for organic polymers. Possesses very good melt flow and color protection during thermal processing of polymers. Can be used with benzotriazoles and HALS for thermal and light stabilization in out door use and also in combination with hindered phenol, to achieve synergistic performance. Used for applications including polyolefins, elastomers, polycarbonate, polyester, and styrenics.
Product Type
Antioxidants > Phosphites
Chemical Composition
Tris(2,4-di-tert-butylphenyl) phosphite
CAS Number
SpecialChem additionnal informations based on CAS Number : 31570-04-4

Hansen Solubility Parameters

[15.4, 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 Quent® 68. A practical determination of these HSP values would provide higher certainty. Learn More.

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