Iron oxide green 5605
Iron oxide green is a composite pigment formed by coupling iron oxide yellow and organic pigments with various additives. It has the characteristics of bright color and strong tinting strength.
Widely used in colored cement bricks, coatings, building materials, rubber, plastics, paper and other fields
1. Characteristics:
Iron oxide green is an inorganic substance with the chemical formula Fe2O3, which is a green powder. The relative density is 5~5.25, and the melting point is 1565°C (decomposition at the same time). Insoluble in water, soluble in hydrochloric acid and sulfuric acid, slightly soluble in nitric acid. The covering power and tinting power are very strong, and it is impermeable to oil and water. Stable in the atmosphere and sunlight, resistant to odor, high temperature and alkali.
2. Typical characteristics:
| model | 5605 |
| Mixed acid method | Nitric acid method |
| Iron content, expressed as Fe2O3 (drying at 105℃), %(m/m) ≤ |
94
|
| 105℃ volatile matter,%(m/m) ≤ | 1.0 |
| Water solubility,%(m/m) ≤ | 0.3 |
| Water-soluble oxides and salts, expressed as C1 and SO1, %(m/m) ≤ |
0.2
|
| Sieve residue (63um mesh), %(m/m) ≤ | 0.3 |
| pH of aqueous extract, ml≤ | 20 |
| PH value of water suspension | 5~7 |
| Oil absorption, g/100g |
15~25
|
| lead chromate |
negative
|
| Total calcium content, expressed as CaO, % (m/m) ≤ | 0.3 |
| Color (Ratio to Standard Sample) | 95 |
3. Recommended application:
used for a variety of coatings, including anti-rust paint, water-soluble indoor and outdoor coatings and oil-based coatings.
- Suitable for colored tiles, terrazzo, flower-level tiles, wall advertisements, paint coatings
- Colorants for pavement bricks and other building materials
- It can be used in advertising and paint, wood, rubber and plastic industries, with bright color and high coloring rate.
- For surface coloring of plastic epoxy floor, asphalt coloring.
- More fade-resistant dyes for plastics.
4. Packaging and storage:
Iron oxide green 5605 is packed in 25kg.
Avoid direct contact with humid environment, can be stored for a long time.
