the orange pigments are synthetic oxides or organic and azo pigments stabilized on carbonate. Orange ocher is a composition of natural earths.
Pigments are particles of fine material which have the function of modifying the colour of paints, coatings, mortars, lime or concrete, in which they are diffused.
There are natural pigments and synthetic pigments. According to each pigment we will have a more or less strong colouring power. The colour of the binder will also have an influence on the final shade.
ercolano orange pigment is an organic pigment fixed on calcium carbonate and sulphate. Its color is bright orange, brighter than the mineral orange pigment. this pigment is compatible with all binders and all techniques. With lime paste, a dosage of 25% of the weight of the lime gives a bright and bright orange color to make a paint (lime wash), but remains soft thanks to the lime.