Radglo® P-X-0936

Solid solution of dyestuffs in a thermoset sulphonamidemelamine- paraformaldehyde resin. It is more fugitive than conventional pigments. It is stable to indoor light or outdoor conditions other than direct sunlight. The lightfastness may be improved by including UV– absorber(s) in the formulation and/or by making use of clear overcoats containing UV-absorber. Can be used for short dwell times in applications with processing temperatures up to 180°C (plasticized PVC formulations) without affecting the coloristic properties. Used in finger paints.