The sunlight fastness is hard to improve owing to dye structure and additives. In the case of this our company developed the UV screening agent –“LF‐500”.

LF‐500 is a nano‐size powder with 30‐70 nanometers and dispersed in water stably. It has outstanding UV screening effect and this effect is long term. It can be used for fibers, coating, plastics, cleaning agent and so on.

For more detailed information, please contact us at tdpctw@gmail.com!