Iron Oxide Blue
Blue iron oxide, also known as iron oxide blue, is mainly composed of magnetite, which makes it highly magnetic. Its crystal belongs to isometric crystal system oxide mineral. The appearance is mostly dark blue or light blue powder, with bright color and high coloring power.
Product Description
What is Blue Iron Oxide
Blue iron oxide, also known as iron oxide blue, is mainly composed of magnetite, which makes it highly magnetic. Its crystal belongs to isometric crystal system oxide mineral. The appearance is mostly dark blue or light blue powder, with bright color and high coloring power. Construction grade can be used for coloring paving stones, colored concrete blocks, split bricks, interlocking bricks, colored rigid bricks, roof tiles, rubber bezels, slurries, colored asphalt, permeable asphalt concrete, sports tracks, wood plastic flooring WPC... Send us an inquiry now for more details and quotation, we will get back to you soon.
Advantages
High coloring power. The stronger the coloring power, the brighter the color.
High light resistance. It is generally believed that the more alkali metals in iron oxide blue pigment, the stronger its light resistance. However, when mixed with white pigments such as titanium dioxide, the light resistance will be reduced.
Wide range of uses. In high temperature environment, less moisture, the color will be more vivid. In low temperature environment, more moisture, the color will be darker.
The hue of this pigment ranges from dark blue to bright blue, which is somewhat related to its composition. The more alkali metal content in blue iron oxide, the more FE(CN)6 atomic groups, and the less water it contains, the brighter its color will be. In addition to the chemical composition, the hue, coloring power, dispersibility and oil absorption of iron blue are closely related to its particle size.
Recommended Use:
Used for coloring paints, inks, drawing, pigments and crayons, lacquered cloth, lacquered paper, coloring of plastic products, coloring of building floors, floor tiles and so on.
Used for coloring building materials, such as mosaic tiles, concrete blocks, pavements, color tiles,
roof tiles and artificial marble.
Color of ceramic body.
Used in paper industry, esp. Rice paper.
Used for surface coloring of plastic epoxy flooring, asphalt color.
Used as a more fade-resistant dye for plastics.
Packing and Storage:
Iron oxide blue is packed according to 25 kg.
Avoid direct contact with humid environment, can be stored for a long time.
Specification
| Trade Name | IRON OXIDE BLUE | ||
| Type | |||
| Delivery form | Powder | ||
| Colour index | Combination of Pigment blue 15:3 and other | ||
| CAS No./EC No. | - | ||
| Specifications | Contents | % | |
| Oil absorption | ml/100g | 25~35 | |
| Res. On 325 mesh | % | ≤0.5 | |
| Water soluble salts | % | ≤0.5 | |
| moisture | % | ≤1.0 | |
| pH value | 5~7 | ||
| Specific gravity | g/cm3 | 4.8 | |
| Tinting strength(compared with standard) | % | 95~105 | |
| Colour difference ∆E(compared with standard) | ≤1.0 | ||
| Sales packing | In 25kg bag | ||
| Transport & storage | Protect against weathering/store in a dry place | ||
| Safety | The product is not classified as hazardous under EC 1907/2006 & EC 1272/2008 | ||
