Pigment phthalocyanine BGS 15:3 blue
Phthalocyanine pigment BGS 15:3 blue is an organic phthalocyanine pigment of blue color with strong chemical stability. Not toxic. Phthalocyanine pigments have very high light and atmospheric resistance: even their whites do not break down during prolonged exposure to light.
Application
It is used for the production of paint materials, polymers and rubber.
| Main characteristics | |
|---|---|
| specific density (20°С) | 1.45 g/cm3 |
| humidity | 0.5 % |
| salt content | 0.5% |
| oil absorption | 43 g/100 g |
| residue on sieve (300 mesh) | 0.5% |
| the pH of the water extract | 7.0 |
| heat resistance up to | 300 °C |
| light fastness (on a scale from 1 to 8, where 1 is low, 8 is high) | 8 |
| do not dissolve | in water |
| almost insoluble | in organic solvents |
| extremely resistant to the action of | chemical reagents, acids, alkalis, reducing agents |