Ultramarine blue pigment is the oldest and most vivid blue inorganic pigment. The bright blue slightly reveals a little red light, and its unique red light occupies a place among blue pigments. Ultramarine products are extremely versatile. In terms of coloring, it is used in blue paint, coatings, rubber, ink, oilcloth, painting and blue paint on building exterior walls. In terms of whitening, it is used in papermaking, soap washing powder, starch, white products and civil wall painting. It is often used for whitening and can eliminate the yellow light in white paint or other white pigments. It is insoluble in water, resistant to alkali and high temperature, and is extremely stable to sunlight, wind and rain erosion in the atmosphere.

(1) Molecular formula: Na6Al4Si6S4O20

(2) Properties: Ultramarine is a bright-colored blue powder that can eliminate yellow light in white substances. It is alkali-resistant, heat-resistant, and light-resistant. It decomposes and fades when exposed to acid and is insoluble in water. Ultramarine is an inorganic pigment. It is made from a mixture of sulfur, clay, quartz, carbon, etc.

(3) Purpose:
① Coloring: 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: Add mixed oil, glue and acrylic to ultramarine powder to make oil painting, watercolor painting, gouache painting and acrylic paint respectively. Ultramarine is a mineral pigment that is transparent, has weak hiding power and high brightness, and is not suitable for painting very dark tones. But it is suitable for decorative colors, especially in ancient Chinese buildings.

Ultramarine Features:
+ unique red light
+Excellent dispersion
+Excellent light resistance, heat resistance, weather resistance and alkali resistance, stable performance
+Excellent dispersion
+do not migrate
+Environmentally friendly and non-toxic
+Economical, practical and cost-effective

Ultramarine packaging: 25kg/bag