The material selection platform
Polymer Additives
by SpecialChem
Cette page a bien été ajoutée à vos favoris

Tinuvin® 770 DF

Technical Datasheet | Supplied by BASF
Tinuvin® 770 DF by BASF is bis(2,2,6,6,-tetramethyl-4-piperidyl)sebaceate. It is a low molecular weight hindered amine light stabilizer (HALS) for applications demanding particularly high light stability. It provides excellent light stability for thick sections but can also be used for articles with a high surface area such as films and tapes. Tinuvin® 770 DF is recommended to be used in polypropylene, impact modified PP (TPO), EPDM, polystyrene, impact polystyrene, ABS, SAN, ASA, polyurethanes, and is also effective in polyamides and polyacetals. The recommended concentrations range between 0.1-1.0%, depending on the substrate, processing conditions and application.
Product Type
Light Stabilizers / UV Absorbers > HALS, Hindered Amines
Chemical Composition
Bis (2,2,6,6,-tetramethyl-4-piperidyl) sebaceate
CAS Number
Physical Form
White, crystalline
Product Status
Applications/ Recommended for
  • ABS
  • PA, Nylon
  • PS (Polystyrene)
  • Other Rubber > EPDM
  • Other Thermoplastic > POM (Polyacetal)
  • TPE and TPV > TPU (or TPE-U)
  • PP
Food contact approval

Tinuvin® 770 DF Properties


Value & Unit
Test Condition
Test Method
Molecular Weight
481 g/mol
Melting Point
81 - 85 °C
Flash Point
> 150 °C
DIN 51584

Compatiblity with other products

Find products that are predicted to be compatible with Tinuvin® 770 DF.

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.

Help us improve the Universal Selector

You can’t find what you are looking for? Please report missing products / suppliers, point out errors, or simply tell us how we could make the Universal Selector better.

Access Reliable
Product Information

Database of 50483 Polymer Additives,
reviewed and updated daily

Improve your Product
Selection Experience

Open your choices, compare products,
ask for samples, contact suppliers

Keep-up with latest
Technical Solutions

Be inspired and never miss again crucial
innovations with our weekly email updates

Back to Top