BARWNIKI - Obróbka produktów drewnianych
staining, polishing, varnishing,...
NATURAL OXIDES: yellow, red, brown, black
STAIN, COLOURED STAIN
SYNTHETIC IRON OXIDES: yellow, red, brown, black
CHROME OXIDE GREEN
COBALT OXIDE: green, blue
ULTRAMARINE: blue, violet
CARBON- or PITCH-BLACK
TITANIUMDIOXIDE WHITE
LEAD CHROMATE : yellow, orange
WATER-SOLUBLE DYES: acid and basic
A dye is a substance that needs a certain affinity with the carrier on which it is being applied. Hence a bond is created and the colouring capacity emerges.
Contrary to a pigment, a dye is a dissolvable colorant and the colouring capacity will only show when dissolved. Dyes always have an organic compound.
For more than 5000 years, natural resources have been the base for dyes. Leafs, roots and berries are just some of the components. Nowadays, most of these components have been replaced by synthetic variants.
Of course, special dyes are applied when considering nutrition.