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

Tinuvin® XT 847 FF

Technical Datasheet | Supplied by BASF
Tinuvin® XT 847 FF by BASF is hindered amine derivative. It is a novel NOR-HALS based high performance light stabilizer system that represents a significant advancement in light stabilization of polyolefins, especially for flexible TPO compositions used in membrane applications. In addition to the superior weatherability, it imparts thermal stability and surface protection to TPO roofing membranes while providing lower interaction with system components and environmental contaminants. Enhances the durability of TPO membranes by retaining its surface and physical properties. The main advantage is that it significantly extends the life of the membrane with lower concentrations than other light stabilization systems. Tinuvin® XT 847 FF is highly recommended for building and construction TPO exterior roofing membrane and geomembrane applications. Its usage level is 0.05 and 0.5%, depending on the substrate and the performance requirements of the final application.
Product Type
  • Heat Stabilizers
  • Light Stabilizers / UV Absorbers > HALS, Hindered Amines
Chemical Composition
Hindered amine derivative
Physical Form
White to off-white
Product Status
Applications/ Recommended for
  • TPE and TPV > TPO (or TPE-O)
  • Buildings & constructions > Roofing
  • Polymer protection > Weatherability (UV, moisture, Oxygen...)
Food contact approval

Tinuvin® XT 847 FF Properties


Value & Unit
Test Condition
Test Method
Melting Point
59 - 150 °C
Bulk Density
486 g/l

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