The FeOEX-B series employs a pioneering hydrochloric acid leaching method for raw material extraction, yielding reactive feedstock with low heavy metal and impurity content.
The iron oxide black is produced via a liquid alkali neutralization and direct air oxidation process. This product delivers high color intensity and strong hiding power, enabling reduced pigment usage in coatings and cosmetic applications while providing economic and environmental benefits.
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Email: broyal.pigment@gmail.com