Product Information
| Parameter | Catalog Number |
| Blue-P049 | Blue-P050 | Blue-P051 | Blue-P052 | Blue-P053 | Blue-P054 | Blue-P055 | Blue-P056 |
| Masstone | | | | | | | | |
| Tint (1:3) | | | | | | | | |
| C.I.Name | Pigment Blue 29 | Pigment Blue 29 | Pigment Blue 29 | Pigment Blue 29 | Pigment Blue 29 | Pigment Blue 29 | Pigment Blue 29 | Pigment Blue 29 |
| C.I. No. | 77007 | 77007 | 77007 | 77007 | 77007 | 77007 | 77007 | 77007 |
| Pigment Chemical | Na8-x[(Al,Si)12]O24(Sy)2 | Na8-x[(Al,Si)12]O24(Sy)2 | Na8-x[(Al,Si)12]O24(Sy)2 | Na8-x[(Al,Si)12]O24(Sy)2 | Na8-x[(Al,Si)12]O24(Sy)2 | Na8-x[(Al,Si)12]O24(Sy)2 | Na8-x[(Al,Si)12]O24(Sy)2 | Na8-x[(Al,Si)12]O24(Sy)2 |
| Specific Gravity | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 |
| Mean Particle Size (μm) | ~2.1 | ~2.1 | ~2.0 | ~1.9 | ~1.9 | ~1.9 | ~1.8 | ~1.8 |
| Oil Absorption (g/100g) | ~38 | ~38 | ~40 | ~40 | ~40 | ~40 | ~42 | ~43 |
| Free Sulfur (%) | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 |
| Heat Resistance (°C) | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
| Acid Fastness (1-5) | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 |
| Alkali Fastness (1-5) | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 |
| Light Fastness (1-8) | 7-8 | 7-8 | 7-8 | 7-8 | 7-8 | 7-8 | 7-8 | 7-8 |
| Weather Fastness (1-5) | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 |
* The colors shown in the table are only approximate, please test and confirm before use.
Main Characteristics
- Silicic acid, aluminium sodium salt, sulfurized
- Reddish blue shade
- Easy to disperse
- Excellent dimensional stability
- Non-bleeding and non-migratory
Main Applications
- Ultramarine blue is commonly used as a blue colorant in coatings. It can be used for the preparation of architectural coatings, industrial coatings, automotive coatings, protective coatings and other coatings.
- In the fields of paint, rubber, plastics and paper, ultramarine blue can cover the yellow light of products well and play a whitening role.
- Ultramarine blue is also used in the construction industry for coloring materials like concrete, mortar, and tiles. It provides a durable and aesthetically pleasing blue color to architectural elements.
- Ultramarine blue is also used as a painting pigment because of its unparalleled vibrant color and excellent lightfastness.
Alfa Chemistry is a specialized supplier of inorganic pigments. In addition to catalog products, we can also provide you with product customization services. If you have any needs, please contact us immediately.
