Complaint
Features
Black nano ferric tetroxide is a mixed valence oxide of iron, melting point is 1597ºC, insoluble in water, soluble in acid solution. Vk-EF01 has an anti-corrosion effect, such as the bluing of steel parts (also known as burning blue and baking blue) is to use the oxidation of alkaline oxidizing solution to form a layer of blue-black or dark blue Fe3O4 film on the surface of steel parts to increase corrosion resistance, luster and beauty.
Specification
Model | ZY-EF03 |
Appearance | black powder |
Particle Size nm | 100 |
SSA m2/g | 4-15 |
Purity % | 99.5 |
Application
1, used as analytical reagents, pigment preparation and electronics industry.
2, used as watercolor, oil color, ink pigment. The paint industry is used to manufacture anti-rust paint and other primers. Construction industry for artificial marble and cement floor coloring. The electronic telecommunications industry is used to manufacture magnetic steel, and is also used as a cathode plate for alkaline dry batteries. Used in machine manufacturing for steel inspection.
3, used for pigments and polishing agents, etc., for paints, plastics and building surface coloring.
4, metallurgy, electronics and textile industries, as well as pigments, glass colorants used as catalysts, polishes, paints and ceramics.
5, ceramics, nano-ceramics, composite ceramic substrates, ferrite materials.
6, anti-ultraviolet material, microwave absorption material.
7, magnetic seal, the use of nano Fe3O4 powder magnetic and dark black color, can produce magnetic recording materials, high gradient magnetic separator, microwave absorption materials, special coatings and electrostatic copy developer.
