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Industrial Grade Inorganic Pigments Iron Oxide Blue 461 Powder
Shade Card (Technical Data)
Product Introduction
Iron oxide blue is mainly composed of magnetite, the chemical composition of magnetite is Fe3O4.It is a non-toxic, odorless, lightfast inorganic pigment.
In the use of building and plastic coloring, iron oxide blue has high coloring power, good light resistance, poor alkaline resistance, high heat resistance, and the temperature exceeds 150 degrees loses water of crystallization and begins to decompose into red pigment.
Iron oxide blue is widely used, as iron oxide pigment, it not only has good coloring ability, but also is very environmental protection, iron oxide blue gradually into the environmental protection industry, become the pigment for environmental protection. Iron oxide blue is widely used in building materials, paint, ink and other fields, as a kind of inorganic pigment, iron oxide blue can not only make our society add luster, but also make our environment more beautiful.
| Product | Type | Fe2O3 | Package | Oil Absorption | Tinting Strength | PH value |
| Iron oxide blue | 463、461 | ≥95 | 25kg/bag | 15-25 | 95-105 | 5-7 |
Feature
The synthesis as high purity, uniform particle size, wide chromatography, many colors, low price, non-toxic, excellent coloring, UV absorption and so on.
a. Good dispersion
b. Excellent light and weather resistance
c. Acid resistance
d. Water resistance
e. Solvent resistance
f. Resistance to other chemicals
g. Alkali resistance
h. Good coloring rate, no color permeability and migration
Main Uses
Concrete & Brick
Widely used in ready-mix concrete, precast concrete, concrete blocks, and clay bricks.
Iron oxide pigments provide uniform coloration, excellent weather resistance, and long-term color stability, even under outdoor exposure.
They are compatible with cement systems and suitable for mass production in brick and block manufacturing, helping manufacturers achieve consistent appearance and durable color performance.
Construction Materials
Commonly applied in paving stones, roofing tiles, terrazzo, and other cement-based building materials.
Iron oxide pigments enhance aesthetic appeal while maintaining mechanical strength and durability, making them suitable for both indoor and outdoor applications.
Paints & Coatings
Ideal for exterior paints, industrial coatings, and anti-corrosion systems.
These pigments offer high tinting strength, good dispersion, and resistance to UV, weathering, and chemicals, ensuring long-lasting protection and color performance.
Plastics & Rubber
Used as a stable colorant in PVC, rubber products, and thermoplastics.
Iron oxide pigments provide consistent coloration, heat resistance, and fade resistance, supporting reliable performance during processing and long-term use.
Welcome to XT Pigment
We provide free samples, you can choose 300g or 500g, you can also choose a variety of colors, according to your needs to send samples.
We are focused on providing color brick pigments and contributing to a more sustainable future.
XT Pigment’s commitment to quality has made them one of the most trusted suppliers in the industry today. Their red pigment is highly sought after due to its superior color intensity and stability compared with other brands on the market. Similarly, their yellow pigment produces vivid shades without any fading or discoloration while their black pigment gives a deep rich hue with exceptional coverage power regardless of application method or environment conditions.
XT Pigment’s superior quality iron oxide pigments provide customers with an unbeatable choice when selecting products either for creative endeavors or industrial purposes alike.Welcome to inquire！
