Global Home

Tinuvin® 5100



TINUVIN® 5100 is a liquid, non-basic amino ether (NOR) hindered amine light stabilizer (HALS) developed specially to give high durability to exterior industrial and decorative coatings. It is specifically designed and manufactured for coatings where a low basicity, non-interacting and high value stabilizer is required. Based on amino-ether functionality, its low basicity reduces possible interactions with acidic paint components such as curing catalysts. Its high efficiency provides significant improvement of coating performance by minimizing paint degradation that causes cracking and gloss reduction of clear coats as well as chalking and fading of pigmented paints.

Sustainability Benefits

  • Does not interact with acidic paint ingredients such as catalysts, biocides and pigments
  • Improves coating resistance to cracking and loss of gloss by scavenging free radicals
  • Non-basic N-OR HALS
  • High thermal stability
  • Minimizes interaction with acidic materials such as acid catalysts and acidic pigments
  • Maintains function of other performance additives in coatings, e.g., biocides
  • Liquid amino-ether (non-interacting) HALS
  • Good long-term performance

Product Groups

  • Hindered amine light stabilizers (HALS) / Non-basic HALS