Chemical Name: Titanium dioxdie
Molecular Formula：TiO2
Cas No.: 13463-67-7
Packing: 25kg, 500kg, 1000kg/bag
Product Description
R-2219 is a rutile titanium dioxide produced via the sulfuric acid process. It features high temperature resistance and high whiteness, making it suitable for universal plastic masterbatch and powder coatings with demanding color requirements.
Main Features
-Excellent dry powder flowability
- Facilitates pneumatic conveying and blending
- High whiteness of finished products
- Slight blue undertone
Applicable scope
- Plastic masterbatch,
- powder coatings,
- thermoplastic coatings.
| ITEM | INDEX |
| Production process |
Sulfuric Acid Method |
| Crystal Structure | Rutile |
|
Density (ISO 787-10) |
4.0g/cm³ |
|
TiO₂ content (ISO 591-1) |
94% |
| Brightness (L*) (GB/T 1864-2012) | 95.7 |
| Tinting strength (TCS) | 1980 |
| pH of aqueous suspension (ISO 787-9) | 6.9 |
| Oil absorption (ISO 787-5) | 19g/100g |
| Residue on 45 μm sieve (ISO 787-18) | 0.01% |
| Electrical resistivity of aqueous extract (ISO 787-14) | 100Ω.m |
| Volatile matter at 105°C at packaging (ISO 787-2) | 0.4% |
Pigments
Accelerators
Rubber Antioxidants
Light Stabilizers
Foaming Agents
Plastic Antioxidants
Lubricants
Cellulose Ethers
PVC Heat Stabilizers
Surfactants
Chelating Agents
Optical Brighteners
PVC Processing Aids
Fillers
Coating Additives
Styrene-Acrylic Emulsion
Water-based Coatings 
Building Materials 
Shoe Materials
Plastics
Rubber
Water Treatment
Ultra-light Clay
Daily Chemicals
Oilfield and Lubricant 
Food