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Tinuvin® 171

General

TINUVIN® 171 is a liquid benzotriazole-based UV-absorber for printing and packaging, photographic and adhesives and sealants applications. Since its absorption spectrum does not tail significantly into the visible region, it is an ideal UV absorber for those systems where initial yellowing must be kept to a minimum. It was designed to fulfill high performance and durability requirements of solvent-based, 100% and reactive systems.

Benefits

  • No crystallization of the UV absorber in liquid photographic emulsion preparations during storage and after coating
  • Medium thermal stability
  • Broad spectral coverage beneficial to a wide variety of chemical systems
  • Medium level of long term performance (photo-permanence)
  • No crystallization of the UV absorber in liquid photographic emulsion preparations during storage and after coating
  • Medium thermal stability
  • Broad spectral coverage beneficial to a wide variety of chemical systems
  • Medium level of long term performance (photo-permanence)
  • No crystallization of the UV absorber in liquid photographic emulsion preparations during storage and after coating
  • Medium thermal stability
  • Broad spectral coverage beneficial to a wide variety of chemical systems
  • Medium level of long term performance (photo-permanence)

Product Groups

Additives (1)

  • UV Absorbers / Benzotriazole (BTZ)