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Zinc Iron Chrome Brown (PBr33)
Product Information
| Parameter | Catalog Number | ||
| Brown-P014 | Brown-P015 | Brown-P016 | |
| Masstone | |||
| Tint (1:3) | |||
| C.I.Name | Pigment Brown 33 | Pigment Brown 33 | Pigment Brown 33 |
| C.I. No. | 77503 | 77503 | 77503 |
| Pigment Chemical | Zn-Fe-Cr | Zn-Fe-Cr | Zn-Fe-Cr |
| Specific Gravity | 4.9 | 5.0 | 5.0 |
| Mean Particle Size (μm) | 0.7 | 0.6 | 0.6 |
| Oil Absorption (g/100g) | ~20 | ~22 | ~22 |
| PH Value | 5-8 | 5-8 | 5-8 |
| Heat Resistance (°C) | >500 | >500 | >500 |
| Acid Fastness (1-5) | 5 | 5 | 5 |
| Alkali Fastness (1-5) | 5 | 5 | 5 |
| Light Fastness (1-8) | 8 | 8 | 8 |
| Weather Fastness (1-5) | 5 | 5 | 5 |
*The colors shown in the table are only approximate, please test and confirm before use.
Main Characteristics
- Spinel structure
- Light to dark reddish brown
- Easy to disperse
- Excellent dimensional stability
- Non-bleeding and non-migratory
- High near-infrared reflectance (cool pigment)
- Recommended for use with high performance organic pigments in opaque formulations
Main Applications
- Zinc iron chrome brown is a high performance complex inorganic color pigment commonly used in the coatings, paints and ceramics industries. It has excellent heat resistance, chemical stability and outdoor durability and is suitable for all indoor and outdoor applications.
- This mixed metal oxide pigment is widely used in the field of inks, including colored inks, watermark inks, concave-convex inks, glass inks and ceramic inks.
- Zinc iron chrome brown is also widely used in plastics, rubber, construction, aerospace and textiles.
Alfa Chemistry is a specialized supplier of complex inorganic color pigments. In addition to catalog products, we can also provide you with product customization services. If you have any needs, please contact us immediately.
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