| CAS No.: | 13463-67-7 |
| Formula: | TiO2 |
| EINECS: | 236-675-5 |
| Classification: | Titanium Dioxide |
| Grade Standard: | Industrial Grade |
| Kind: | Acidic Oxide |
Basic Info.
| Model NO. | . 248…* |
| Quality | First Class |
| Place of Origin | Sichuan, China |
| Application | Coating/Plastic/Painting |
| Brand Name | Pangang Titanium |
| Processing Technology | Sulfuric Acid Method |
| Transport Package | 25kg/500kg/1000kg |
| Specification | 25kg/bag |
| Trademark | Available |
| Origin | China |
| HS Code | 3206111000 |
| Production Capacity | 10000 |
Product Description
Product Description
Panzhihua Iron and Steel Titanium Dioxide R-248 (Titanium Dioxide) Rutile type Titanium Dioxide system adopts sulfuric acid process and undergoes oxygen treatment
A high-end white pigment made by inorganic surface treatment of zirconium and aluminum oxide, and then coated with organic silicon. This product has
The particles are fine, with a concentrated particle size distribution, a white tone with a blue hue, good dispersibility, and high durability.
Physical Properties
| Item | Standard |
| TiO2 content % | ≥94.0 |
| Rutile content % | ≥98.0 |
| Color (compared with standard sample) ΔL*(sample-standard sample) Δs=(Δa2+Δb2)0.5 | Not lower than ≥-0.3 ≤0.5 |
| Matter volatile at 105ºC % | ≤0.5 |
| Matter soluble in water % | ≤0.5 |
| Residue on sieve 45µm % | ≤0.05 |
| PH of aqueous suspension | 6.5-8.0 |
| Brightness % | ≥97.2 |
| Oil absorption g/100g | ≤19.5 |
| Tinting strength, Reynolds number | ≥1850 |
Applications
Application characteristics:
1) Blue background: The average particle size of R-248 is close to the theory of titanium dioxide – optimal particle size, small particle size TiO2 is more effective in scattering blue light than larger particle sizes, resulting in a bluer substrate and excellent whiteness.
2) Good dispersibility: Special inorganic and organic surface treatments reduce the contact between TiO2 particles, resulting in the dispersibility of R-248 during application. Therefore, it has good wettability and is easy to grind.
3) Low oil absorption: The low oil absorption of R-248 ensures that titanium dioxide maintains good processing performance in the application process of plastics.
4) High weather resistance: R-248 adopts a zirconium coating treatment process, which improves the weather resistance and heat resistance of titanium dioxide powder, resulting in very stable chemical properties.
5) Good system compatibility: R-248 has a special organic surface treatment, which is very suitable for non-polar and oily systems, thus demonstrating good system compatibility in applications.
Application field:
Recommended for use in coatings, inks, plastics, papermaking, decorative paper, and other fields.