OPTIBLANC® NF 200
OPTIBLANC® NF200 is an optical brightener belonging to the stilbene derivatives. Because of its unique properties it can be used in several binders. One of the most important and positive characteristic of OPTIBLANC® NF200 is the good stability with hard water and fillers. Nevertheless, it is recommended to verify the compatibility before using it with products having different ionic strength. As well-known all optical brighteners interact with light. Each of them has its own sensitivity to ultraviolet radiation. Light-fastness is subjected to the substrate composition. It is therefore advisable to test preliminary the specific formulation to be used.
Pulp & Paper
Interior Water Borne Paints , Paper Coating, Paper Size Press, Paper Wet End, Water Borne Clear Coats
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