Longtai’s Ultramarine not only delivers a pure coloring effect but also effectively neutralizes yellow undertones in white systems, significantly enhancing whiteness.
Longtai’s Ultramarine not only delivers a pure coloring effect but also effectively neutralizes yellow undertones in white systems, significantly enhancing whiteness.
Ultramarine Blue is a historically significant and vibrant blue inorganic pigment. It is non-toxic, environmentally friendly, insoluble in water, resistant to alkalis and high temperatures, and exhibits excellent stability against sunlight, rain, and weathering in the atmosphere. With its distinctive red undertone, it holds a unique position among blue pigments.
Ultramarine Blue
Ultramarine Blue is a high-quality inorganic blue pigment widely used in plastics, coatings, inks, rubber, paper, textiles, leather, detergents and industrial coloring applications. With its vivid blue shade and distinctive reddish undertone, ultramarine provides excellent color performance while helping improve the whiteness and visual brightness of white or light-colored materials.
Longtai’s ultramarine pigment features stable tinting strength, good alkali resistance, heat resistance and weather resistance. It is insoluble in water, environmentally friendly and suitable for a wide range of industrial production processes. Whether used for coloring, whitening correction or product appearance improvement, our ultramarine blue pigment delivers consistent performance and reliable batch stability.
| Ultramarine | ||
| Index Item | Unit | Executive Standards |
| Shand(compare with standard sample) | Slight discrepancy with visual inspection | |
| Tinctorial Power(compare with standard sample) | ％ | 100±5 |
| Water soluble content | ≤1.0 | |
| Free sulphur | ≤0.05 | |
| Volatile content | ≤1.0 | |
| Sieve residue (45µm) | ≤0.1 | |
| Oil absorption | 25-45 | |
| PH Value | 7.0-10.0 | |
| Organic pigment content | None | |
| Heat resistance 350℃ | Pass | |
Application Areas of Ultramarine: Paints, coatings, inks, plastics, rubber, leather, papermaking, printed textiles, oilcloth, art painting, cultural and educational supplies, art supplies, cleaning products, etc.
Colouring: Used for colouring industrial products.
Whiteness Enhancement: When used in papermaking, soaps, laundry detergents, cultural and educational supplies, and white products, it effectively neutralizes yellow and gray undertones in white materials.
Packaging: 25kg kraft paper bag
Remarks: The above data is for reference only. For specific applications, please contact the supplier. Product specifications are subject to the corresponding inspection report.
Why Choose Longtai Ultramarine?
Longtai New Materials has years of experience in pigment and chemical material supply, with strict quality control and stable production standards. We focus on providing customers with consistent product quality, reliable technical support and suitable pigment solutions for different application needs.
Our ultramarine blue pigment is suitable for manufacturers looking for stable color performance, strong whitening correction and dependable supply. From product selection to application support, Longtai helps customers improve production efficiency and final product quality.
Over the years, we’ve built strong and lasting partnerships with clients across the globe. Their positive feedback is the greatest motivation for us to continuously pursue quality and excellence.
We have worked with Longtai New Materials for many years. Their titanium dioxide stands out for its whiteness, opacity, and consistent batch quality. The stable performance has ensured the reliability of our coatings products and strengthened our competitiveness in the market.
We look forward to partnering with you to deliver high-quality titanium dioxide solutions worldwide and explore broader market opportunities together.
