It is no exaggeration to say that iron oxide is the most important component in the inorganic pigment system.
It is no exaggeration to say that iron oxide is the most important component in the inorganic pigment system because of the variety of colors that iron oxides provide. The color range of iron oxide can range from red, yellow to dark brown.
Iron oxide is often mined as natural ores, sometimes synthesized there to meet consumption needs.
Some common iron oxide such as: red iron oxide (considered as Fe 2 O 3 in crystal form), yellow iron oxide (FeO (OH)), brown iron oxide (mixture of FeO and Fe 2 O 3 ).
Some properties of iron oxide pigment:
The colors of iron oxide have a high aging resistance
Extremely resistant to UV rays
Low cost
Despite the many advantages mentioned above, due to poor color intensity and low freshness, its use is limited in some areas.
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