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Tinuvin® 622 SF

Technical Datasheet | Supplied by BASF
Tinuvin® 622 SF by BASF is an oligomeric hindered amine light stabilizer (HALS). Furthermore, it is effective as antioxidant and contributes significantly to the long-term heat stability of polyolefins and tackifier resins.
  • Used for all applications calling for low volatility and minimal migration, because of its oligomeric structure with high molecular weight.
  • Its areas of application include polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers.
  • In addition Tinuvin® 622 SF is highly effective in polyacetals, polyamides and polyurethane applications.
  • Recommended dosage level is 0.15-1.2%.
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Product Type
  • Light Stabilizers / UV Absorbers > HALS, Hindered Amines
  • Heat Stabilizers
Chemical Composition
Butanedioc acid, dimethylester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol
CAS Number
65447-77-0

Compatiblity with other products

Find products that are predicted to be compatible with Tinuvin® 622 SF.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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