Iron Chrome Brown (PBr29) - Materials / Alfa Chemistry

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Inorganic Pigments

Iron Chrome Brown (PBr29)

Product Information

Parameter	Catalog Number
Parameter	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.

Iron Chrome Brown (PBr29)

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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