Purpose
Ocher is cheap and very common material. It is used in the manufacture of paint materials, asbestos-cement materials, asbestos-cement materials, asbestos-cement materials, asbestos-cementing, waxes Color: Hazel.
Ocher is a natural pigment and polydisperse material. Organic acids, organic mineral solvents. It is distinguished by the highest light and weather resistance.
Specifications
| No | Name of the indicator | Value |
| one | Mass fraction of iron oxide, (%) | 8-19 |
| 2 | Mass fraction of substances soluble in water, not more, (%) | 0.5 |
| 3 | Balance on the grid 0.063, not more, (%) | 0.3 |
| four | Oil absorption g / 100g | 25-40 |
