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

Tinuvin® 765

Technical Datasheet | Supplied by BASF
Tinuvin® 765 by BASF is a mixture of bis(1,2,2,6,6-pentamethyl-4-piperidyl)sebacate and methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate. It is a liquid hindered amine light stabilizer which is widely used to improve the weatherability of a variety of polymers including polyurethanes, elastomers, unsaturated polyesters, acrylics, vinyl polymers (PVB, PVC), styrene homo- and copolymers and polyolefins. Offers outstanding performance and its liquid form provides ease of handling and incorporation. It is compatible in a wide array of substrates. Tinuvin® 765 has low volatility and is thermally stable. The use levels range between 0.1% and 1.0%.
Product Type
Light Stabilizers / UV Absorbers > HALS, Hindered Amines
Chemical Composition
Mixture of Bis(1,2,2,6,6-pentamethyl-4-piperidyl)sebacate and methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebecate
CAS Number
41556-26-7 ; 8291-37-7
Physical Form
Clear, Slightly yellow
Product Status
Applications/ Recommended for
  • PVC
  • UPR
  • PE
  • PP
  • Polymer protection > Weatherability (UV, moisture, Oxygen...)
  • Safety, regulation & environment > Low volatiles
Food contact approval

Tinuvin® 765 Properties


Value & Unit
Test Condition
Test Method
Molecular Weight
508 g/mol
Flash Point
92 °C
Specific Gravity
(At 20°C)

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 50485 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