Sublimation Resistant UV Absorber for Polyester

A new generation type UV absorber which shows outstanding resistance to sublimation. It significantly improves the lightfastness of disperse-dyed polyester fabrics and yarns, particularly automotive upholstery and floor coverings.


  • Extremely micronized particles in dispersion → ideal for piece and package dyeing applications
  • Anti-sublimation type UV absorber → eliminates fogging problems in automotive application
  • Bigger absorption curve than conventional UV absorbers but still retains a high exhaustion rate
  • Stable at very high temperatures → no thermal migration problem when used in continuous disperse dye pad/thermosol or printing applications


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