Iron oxide. It is an inorganic red pigment. Possesses an alkali-resistant ability and certain degree of stability towards weak acid as well as dilute acid. Offers strong covering power, high tinting strength and high performance in light resistance as well as weather fastness. Also offers soft color, good dispersity, storage stability and good miscibility with other ingredients in the application system. It can enhance anti-rust, anti-UV and other properties of paint. Used for water-based coatings. Its reference pigment amount for paint formulators are 25% - 30% of primer, 20% - 30% of mixed paint and 15% - 25% of enamel (excluding extender pigment).
Barium sulfate. It is an inorganic pigment. Offers acid resistance and no resistance to hot concentrated sulfuric acid. Also has high temperature. Used for paint and inks.
Iron oxide. It is the high-content magnetic product and non-toxic environment-friendly pigment with steady performance. Possesses an alkali-resistant ability and certain degree of stability towards weak acid as well as dilute acid. Offers high performance in light resistance and weather fastness. Also offers an excellent anti-rust and UV protection functions. Used for medium and low-end paints.
