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High Whiteness Titanium Dioxide Rutile TiO2 R-2219 from China Factory - Top Quality Suppliers with Excellent Opacity
High Whiteness
Delivers exceptional whiteness with a distinct blue undertone for superior visual appeal.
Excellent Dry Flow
Engineered with excellent dry flow properties to ensure smooth processing and handling.
High Opacity
Provides outstanding hiding power and opacity for demanding coating requirements.
Application
- Master batch, powder coating with demanding color performance.
Applicable Types
- High Thermal Stability and High Whiteness.
Technical Properties
| Technical Specifications | Typical Value / Properties |
|---|---|
| TiO2% (ISO 591-1) | 94% |
| Inorganic Surface Treatment | ZrO2, Al₂O3 |
| Organic Surface Treatment | Yes |
| Classification (ISO 591-1) | R2 |
| Color (ISO 787-25) | △E ≤ 0.5 |
| Relative Scattering Force (ISO 787-24) | 95-105% |
| Density (ISO 787-10) | 4.0g/cm3 |
| CIE(L*) (GB/T1864-2012) | 95.7 |
| Reducing Power (TCS) | 1980 |
| pH Value (ISO 787-9) | 7.2 |
| Oil Absorption (ISO 787-5) | 19g/100g |
| Residue on 45um (ISO 787-18) | 0.01% |
| Resistivity (ISO 787-14) | 100Ω.m |
| Volatile at 105℃ (ISO 787-2) at Packaging | 0.3% |
Frequently Asked Questions (FAQ)
Q
What are the primary applications of this TiO2 grade?
This grade is specifically designed for masterbatch and powder coatings, particularly those requiring demanding color performance.
Q
What surface treatments are applied to this product?
It features inorganic surface treatment using Zirconium Dioxide (ZrO2) and Aluminum Oxide (Al2O3), along with organic surface treatment to enhance dispersion and stability.
Q
What is the ISO 591-1 classification of this TiO2?
It is classified as R2 under the ISO 591-1 standard, indicating it is a rutile titanium dioxide pigment suitable for exterior coatings and demanding industrial applications.
Q
How does this product perform in high-temperature applications?
It features high thermal stability and high whiteness, making it highly applicable for processes requiring excellent heat resistance.
Q
What are the oil absorption and pH specifications?
The product has an oil absorption value of 19g/100g (according to ISO 787-5) and a neutral pH value of 7.2 (according to ISO 787-9).
Q
What is the typical TiO2 content and density?
This product features a TiO2 content of 94% and has a density of 4.0g/cm3.