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