Rutile Titanium Dioxide R-990 White Powder - 93.5% TiO2 Content for Coating and Ink Applications
Rutile Titanium Dioxide R-990 is a high-performance inorganic white pigment manufactured through the sulfate process, specifically engineered for coating and ink applications requiring exceptional whiteness and durability.
- Excellent dispersibility and chalk resistance for consistent performance
- Polycrystalline structure with regular particle arrangement for optimal light scattering
- High whiteness with strong covering power for vibrant color results
- Superior durability and wettability in ink formulations
| Parameter | Specification |
|---|---|
| Product Name | Rutile Titanium Dioxide Powder |
| CAS No | 13463-67-7 |
| Model No | R-990 |
| Physical Form | White Powder |
| Melting Point | 1830-1850 ℃ |
| TiO2 Content | ≥93.5% |
| Moisture (105℃) | ≤0.6% |
| Water Soluble Content | ≤0.3% |
| pH of Aqueous Suspension | 6.0-8.0 |
| Oil Absorption (g/100g) | ≤20% |
| Sieve Residue (0.045mm sieve) | ≤0.05 |
Recommended Dosage: For optimal performance in PVC applications, add 0.8-2.0 parts of stabilizer per 100 parts of resin. Include epoxy soybean oil to enhance thermal stability and use highly transparent lubricants for best results.
Titanium dioxide serves as an essential white pigment in coating and ink formulations, providing excellent durability, superior wettability, and easy dispersion characteristics.
Packaging: 25kg plastic-paper composite bags
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