Ultramarine Pigment / Pigment Blue 29
> Specification of Ultramarine Blue
Ultramarine Blue is the oldest and most vibrant blue pigment, with a brilliant blue color that subtly carries a touch of red light. It is non-toxic and environmentally friendly, belonging to the category of inorganic pigments.
It is used for whitening purposes and can eliminate the yellowish tint in white paints or other white pigments. Ultramarine is insoluble in water, resistant to alkalis and high temperatures, and exhibits exceptional stability when exposed to sunlight and weather conditions. However, it is not acid-resistant and undergoes discoloration when exposed to acids.
| Usage | Paint, Coating, Plastic, Ink. | |
| Color Values and Tinting Strength | ||
| Min. | Max. | |
| Color Shade | Familar | Small |
| △E*ab | 1.0 | |
| Relative Tinting Strength [%] | 95 | 105 |
| Technical Data | ||
| Min. | Max. | |
| Water-soluble Content [%] | 1.0 | |
| Sieve Residue (0.045mm sieve) [%] | 1.0 | |
| pH Value | 6.0 | 9.0 |
| Oil Absorption [g/100g] | 22 | |
| Moisture Content (after production) [%] | 1.0 | |
| Heat Resistance [℃] | ~ 150 | |
| Light Resistance [Grade] | ~ 4~5 | |
| Whether Resistance [Grade] | ~ 4 | |
| Transport and storage | ||
| Protect against weathering. Store in ventilated and dry place, avoid extreme fluctuations in temperature.Close bags after use to prevent the absorption of moisture and contamination. | ||
| Safety | ||
| The product is not classified as dangerous under the relevant EC directives and corresponding national regulatons valid in the individual EU member states. It is not dangerous according to transport regulations.In countries ourside the EU, compliance with the respective national legislation concerning the classification, packaging, labelling and transport dangerous substances must be ensured. | ||
> Application of Ultramarine Blue
Ultramarine pigment has an extremely wide range of applications:
- Coloring: It is used in paints, rubber, printing and dyeing, ink, murals, construction, and more.
- Whitening: It is applied in paints, the textile industry, papermaking, detergents, and other applications to counteract yellowish tones.
- Specialized for Painting: By mixing ultramarine powder with linseed oil, glue, and acrylic separately, it can be used to create oil paintings, watercolors, gouache, and acrylic paints. Ultramarine is a mineral pigment known for its transparency, weak covering power, and high brightness. It is not suitable for very dark shades but is excellent for decorative purposes, especially in traditional Chinese architecture, where it is widely used.
> Package of Ultramarine Blue
25kg/bag, Wooden Plallet
