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Iron Chrome Brown (PBr29)
Product Information
| Parameter | Catalog Number | ||
| Brown-P010 | Brown-P011 | Brown-P012 | |
| Masstone | |||
| Tint (1:3) | |||
| C.I.Name | Pigment Brown 29 | Pigment Brown 29 | Pigment Brown 29 |
| C.I. No. | 77500 | 77500 | 77500 |
| Pigment Chemical | Fe-Cr | Fe-Cr | Fe-Cr |
| Specific Gravity | 5.1 | 5.2 | 5.2 |
| Mean Particle Size (μm) | 0.7 | 0.6 | 0.6 |
| Oil Absorption (g/100g) | ~26 | ~26 | ~26 |
| 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
- Hematite structure
- Brownish to bluish black shade
- Easy to disperse
- Excellent dimensional stability
- High near-infrared reflectance (cool pigment)
- Recommended for use with high performance organic pigments in opaque formulations
Main Applications
- Iron chrome brown is an important complex inorganic color pigment commonly used in the coatings, paints and ceramics industries. It provides excellent covering power, coloring power and is suitable for all indoor and outdoor applications.
- Due to its thermal stability, iron chrome brown is also used as a high temperature pigment and refractory material.
- Iron chrome brown is also widely used in plastics, rubber, ink, construction 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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