Products
All technical data presented represent typical results, unless stated otherwise as min/max values.
No guarantee is made that material will meet exactly the values shown.
Titanium Dioxide, High-Purity Powders
Pred Materials is pleased to market advanced TiO2 powders. These are produced by gas-phase reactions between refined TiCl4 and O2 under specially controlled conditions at high temperatures. With such high purity, these powders are used mainly in the electric and electronic industries as the material for electro-ceramic parts, such as PTC (Positive Temperature Coefficient) thermistors and MLCC (Multi-Layer Ceramic Capacitors). Our TiO2 has recently found applications in optical glass lenses, replacing lead-containing compounds. Production capacity is 180 metric tons per month.
| Applications | |
 |
|
Specifications
(1) Grades for Electronic Use
| Grade |
TiO2 %min. |
Al %max. |
Fe %max. |
Cl %max. |
Rutile content % |
Ignition Loss % |
Surface Area m2/g |
Average Size µm |
| 0210 | 99.9 | 0.002 | 0.002 | 0.01 | ≥90 | ≤0.1 | 2 - 3 | 2.10 - 2.55 |
| 0514 | 99.9 | 0.002 | 0.002 | 0.025 | ≥90 | ≤0.25 | 5.5 - 7.5 | 0.50 ~ 1.00 |
| 1311 | 99.9 | 0.002 | 0.002 | 0.045 | ≥80 | ≤1.00 | 8 - 14 | 0.30 ~ 0.90 |
| 1701 | 99.9 | 0.002 | 0.002 | 0.05 | ≥80 | ≤0.95 | 50 ~ 80 | ≤0.42 |
| 2301 | 99.9 | 0.002 | 0.002 | 0.10 | ≥80 | ≤1.50 | 20 - 25 | <0.25 |
| 2321 | 99.9 | 0.001 | 0.001 | 0.13 | ≤10 | ≤1.50 | 20 - 27 | -- |
(2) 4N grade
| Grade |
TiO2 % min. |
Al | Fe | Si | Sn | As | Ni | Cr | Cu | Cl |
Rutile Content % min. |
Surface Area m2/g |
| ppm max. | ||||||||||||
|
0270 |
99.99 |
1 |
5 |
1 |
1 |
5 |
1 |
1 |
1 |
100 |
90.0 |
2 - 3 |