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[Ultramarine] Generally, what industries can ultramarine be applied to?

What industries can Ultramarine generally be applied to?

①Coloring: used in paint, rubber, printing and dyeing, ink, color painting, construction, etc.

②Whitening aspect: used in paint, knitting industry, papermaking, detergent, etc.

③Special for painting: Use ultramarine powder to add blending oil, glue and acrylic separately to make oil painting, watercolor painting, gouache painting and acrylic paint respectively. Ultramarine is a mineral pigment that is transparent, weak in hiding power and high in brightness, so it is not suitable for painting very dark tones. It is suitable for decorative colors, especially in ancient Chinese buildings.