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Adhesives Ingredients
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Adhesives Ingredients
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Tinuvin® 234

Technical Datasheet | Supplied by BASF
2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol. Used in hotmelt, solvent based, reactive and radiation curing adhesives and sealants for molded articles, films, sheets and fibers. Acts as a high molecular weight ultraviolet light absorber (UVA) of the hydroxy phenyl benzotriazole class. Possesses features such as low volatility, very good light absorbing characteristics and good compatibility in various substrates. Protects organic polymers as well as pigments from UV light, improving and preserving the technical and visual performance of such applications.
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Product Type
Light Stabilizers / UV Absorbers > Benzotriazoles
Chemical Composition
2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
CAS Number
70321-86-7
SpecialChem additionnal informations based on CAS Number : 70321-86-7

Hansen Solubility Parameters

[20, 2.5, 5.6]
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[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 Tinuvin® 234. A practical determination of these HSP values would provide higher certainty. Learn More.

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