Product name: Iron oxide pigments

Form: powder
Specification: 325mesh- 1250mesh
Colors: red, yellow, blue, green and black

About Iron oxide pigments: Iron oxide pigment is a kind of pigment with good dispersibility, excellent light resistance and weather resistance. Iron oxide pigment mainly refers to iron oxide as basic material of iron oxide red, iron yellow, iron black and brown four kinds of pigments, which is given priority to with iron oxide red (about 50% of the iron oxide pigments), micaceous iron oxide used as antirust pigment, and used as a magnetic recording material of magnetic iron oxide also belongs to the category of iron oxide pigments. Iron oxide is second only to titanium dioxide inorganic pigment, is also the first color inorganic pigment. In the total consumption of iron oxide pigment, more than 70% is prepared by chemical synthesis method, known as synthetic iron oxide. Synthetic iron oxide due to its high synthetic purity, uniform particle size, and wide spectrum, color, inexpensive, non-toxic, has excellent coloring and application performance, with uv absorption and other properties.

Characteristics of iron oxide pigment:

1. Good dispersity

2. Excellent light and weather resistance

3. Resistant to acid

4. Water resistance

5. Solvent resistance

6. Resistance to other chemicals

7. Alkali resistance

8, good color rate, no permeability, no migration

Iron oxide pigments Usage:

1. Iron oxide as a pigment is widely used in high-grade automotive coatings, architectural coatings, anticorrosive coatings, powder coatings, is a better environmental protection coating, the annual consumption of iron oxide pigments in the world is more than 1 million T, second only to titanium dioxide, inorganic pigments in the second. Using iron oxide as pigment, it not only keeps the advantages of good heat resistance, weather resistance and uv absorption of general inorganic pigments, but also disperates well in oil-based carriers, and paints and inks prepared with it have satisfactory transparency. The use of semiconductor characteristics of iron oxide coating, because of its high conductivity, can play a role in electrostatic shielding.

Ferric oxide is a commonly used colorant in glass production. The glass colored with iron oxide can absorb both ultraviolet and infrared rays, so it is widely used in the manufacture of heat-absorbing glass, sunglasses glass, industrial protective glass and military anti-infrared coating. It also has the function of low cost, absorbing hot wire and ultraviolet ray.

3 In addition, a large number of foreign use of iron oxide pigment as wood coating colorant and protective agent. Using transparent iron oxide pigments instead of traditional pigments can retain the clear wood grain, and its high light resistance and make the furniture color invariable. Ultraviolet ray in sunlight can decompose lignin and destroy cell structure of wood, resulting in wood aging, and nano iron oxide pigment because of fine particles and uniform distribution, will not scatter light, and absorb ultraviolet radiation, so it can play a role in protecting wood.

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