Dyes, coatings, and paints usually fade or change color after being exposed to ultraviolet light. Adding suitable UV absorbers can enhance their light resistance and maintain color and gloss.

DXSORB®400 and DXSORB®405 belong to triazine - based UV absorbers. They feature excellent thermal stability and environmental durability, low migration effect, high concentration with high efficiency, good light stability, and a long effective service life. They are especially suitable as UV absorbers for high - temperature baking and under extremely harsh conditions. They can be widely used in industrial paints, automotive coatings, and car window films with high - performance and durability requirements.

DXSORB®1009 is a hydroxyphenyl triazine UV absorber that performs excellently in coatings and film applications. It has an extremely high extinction coefficient, very high light stability, a long service life, and excellent thermal stability and performance. It is suitable for coatings that undergo high - baking cycles and/or extreme environmental conditions. It can also be used in amine - and/or metal - catalyzed coating systems or in topcoats applied over primers containing such catalysts. It is recommended for automotive OEM and refinish paint systems, UV - cured coatings, and industrial coatings. DXSORB®1009 can be used in combination with DXSORB®400 to further broaden the spectral coverage.