Blue Star R 878 Titanium Dioxide
Blue Star R 878 is a general-purpose rutile titanium dioxide, employing a dense aluminum-silicon composite coating and highly efficient organic modification. It boasts high purity, high hiding power, high cost-effectiveness, can be used in various industries.
Blue Star R 878 Titanium Dioxide Technical Specifications
| Item | Specification |
| Purity TiO₂ | ≥96% |
| Matter volatile at 105℃ | ≤0.8% |
| Hydrotrope | ≤0.5% |
| Residue on sieve 45μm | ≤0.05% |
| Color compare with standard | Not lower than |
| Tinting strength compare with standard | ≥115% |
| PH of suspension,aqueous solution retained | 6.5-8.5 |
| Oil absorption | ≤18 g/100g |
| Resistivity of aqueous extract | ≥50Qm |
| Rutile crystal form conversion | ≥97.5% |
| Average particle diameter | 0.20-0.26μm |
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Core Performance Characteristics of Blue Star R878 TiO2
High purity and high color rendering. TiO₂ content ≥96%, high rutile crystal purity, extremely low impurity content, clean and transparent whiteness, stable hue, and significantly superior tinting strength and hiding power compared to conventional general-purpose rutile. A small amount is sufficient to achieve excellent coloring and masking effects, effectively saving pigment usage.
Balanced weather resistance. The dense aluminum-silicon composite coating provides structural stability and excellent resistance to UV rays, aging, and chalking, making it suitable for most indoor and outdoor applications. Excellent weather resistance meets the needs of long-term outdoor use.
Excellent dispersibility. Extremely adaptable to surface modification, compatible with all systems including water-based paints, solvent-based paints, plastics, masterbatches, inks, and papermaking. Fast grinding and dispersion speed, high production efficiency, and finished products free of particles and pits with excellent surface smoothness.
Strong processing adaptability. Uniform particle size, good flowability, and moderate oil absorption make it suitable for various processing techniques such as high-speed grinding of coatings, high-temperature extrusion of plastics, film forming, and high-speed printing of inks.
Main applications of Blue Star Titanium Dioxide R878
Universal for all types of coatings. Suitable for mid-to-high-end interior and exterior wall latex paints, industrial topcoats, anti-corrosion coatings, and decorative coatings, catering to both high-gloss indoor and weather-resistant outdoor needs, making it the preferred all-around upgrade model for the coating industry.
Dedicated for plastics and masterbatches. Widely used in various general-purpose plastics, engineering plastics, blown films, injection molded products, as well as white masterbatches and functional masterbatches, improving the whiteness, hiding power, and aging resistance of products.
Light industry and fine processing. Suitable for printing inks, leather finishing, high-end decorative paper, and rubber products, providing uniform color development and strong adhesion, comprehensively improving the appearance and service life of products.
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