Colouring in green, green pigments

The most expensive solution is the use of phthalate organic pigments that have stronger shades but much lower light permanency and higher temperatures resistance.

Chromium pigments Cr2O3 that we standardly supply are cheaper, stable and light permanent. The variety of their use is very wide – beginning from masterbatches for ceramics, colouring of dyes and paints, concrete products or as refractory additives for production of refractory linings and bonds.

Chromium oxide is extremely stable, resistant and light permanent pigment.

Iron oxide pigments

We have complete assortment of iron oxide pigments constantly in our stock – economically advantageous pigments with great tinting power, resistance and light permanency not only for the use in building industry for colouring of interlocking pavements, concrete tiles, roofings, plasters or asphalt but also in paint, ceramic and other industries.

1.       Synthetic ultramarines – very cheap mixture of sodium aluminium silicate and sulphur with good resistance and light permanency, not suitable for the use for the temperature over 250 ° C.

2.       Organic pigments – strong shades, light permanency depending on each type is 7-8 on the scale 1-8, resistance depending on each type is about 250 ° C.

3.       Cobalt oxides – resistant, light permanent and very expensive pigments used mainly in ceramic industry.

Cheap natural pigments colouring in brown. In ceramic industry they are colouring from black over violet to yellow. They are also used in glass industry, dyes and paints industry, for production of ceramic frits and refractory linings, in chemical industry as a catalyzer, it is a strong oxidizer.

  Doporučené dávkování pigmentů do betonových výrobků je 3-6 % na hmotnost cementu. Pigment doporučujeme rozmíchat na sucho před přidáním cementu a záměsové vody.  Více na