Iron Oxide Brown

Iron Oxide Brown is also called brown pigment, Molecular formula: (Fe2O3 + FeO) · nH2O

Chemical properties: brown powder. Insoluble in water, alcohol and ether, soluble in hot strong acids. High coloring power and hiding power. Good light resistance and alkali resistance. Water permeability and oil permeability. The color phase varies with the process, including yellow brown, red brown, black brown, etc.

The Iron Oxide brown pigment supplied by our company is mainly made of Iron Oxide Red, Iron Oxide Yellow and Iron Oxide Black by mechanical mixing. Depending on the mixing ratio, it can achieve either very light brown or almost black tone. The stable chemical composition and structure ensure that our iron oxide brown products are completely colorless, and have good weather resistance and UV stability.

Iron oxide brown pigment supplied by our company is mainly used in cement coloring, preparation of wood paint, color paint and leather coloring.

Inorganic brown pigment. For coloring plastics, its scope of application is similar to that of iron oxide red, but when it is used for PVC, cooperative lead salt heat stabilizers should be avoided.