Ultrafine hydrated iron oxide yellow, with an effective iron content ≥86%; its fine particle size results in excellent suspension stability, preventing system stratification and minimizing sedimentation.

It produces bright and uniform color, and its fineness significantly enhances the surface smoothness of coated plastics, resulting in a delicate and soft color. It is weather-resistant, sun-resistant, and resistant to weak acids and alkalis.

It is free of heavy metals, making it environmentally friendly and safe. It is widely used in automotive coatings, wood coatings, coil coatings, powder coatings, emulsion paints, decorative paints, industrial coatings, floorings, plastic coating masterbatch, roof tile coatings, and paper.