PROFESSIONAL PIGMENT MANUFACTURER
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Brand
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Fineland Chem
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Color Index
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Pigment Brown 29
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Color Index No
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77500
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CAS No
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12737-27-8
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EC No
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215-276-4
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Chemical Group
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Inorganic – Manganese Ferrite (Iron Manganese Oxide)
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| Chemical Formula | MnFe₂O₄ |
Pigment Brown 29 is an inorganic complex oxide pigment based on manganese ferrite (MnFe₂O₄). It features excellent thermal stability, weather resistance, and chemical inertness, making it ideal for high-performance applications such as powder coatings, plastics, and construction materials. This brown pigment offers strong opacity, UV durability, and is non-bleeding and non-migratory. Its spinel crystal structure ensures long-term color retention in demanding environments, especially for outdoor and industrial use. Suitable for systems requiring high heat and light stability.
PBR29 – ColorCor®1229 ⬇️TDS
Pigment Brown 29 (a reddish brown shade) provides strong hiding power, excellent heat and light stability, and outstanding chemical resistance, making it ideal for industrial coatings, construction materials, and widely applied in plastics such as PVC, PE/PP, engineering resins, and high-durability polymer systems.
| Test Item | Specification |
| Oil Absorption (g/100g) | 35-45 |
| Res.on 325 mesh(%) | ≤0.3 |
| Water soluble matter(%) | ≤1.0 |
| Moisture(%) | ≤1.5 |
| PH Value | 7-9 |
| Free Sulphur(%) | ≤0.05 |
| Heat Resistance (℃) | 350 | Alkali Resistance (1-5) | 5 |
| Light Resistance (Full Shade, 1-8) | 8 | Migration Resistance(1-5) | 5 |
| Light (Reduced tinting, 1-8) | 7 | Ethyl Acetate (1-5) | 4 |
| Weather Resistance (1-5) | 5 | Ethanol (1-5) | 4 |
| Acid Resistance (1-5) | 1-2 | MEK (1-5) | 4 |
