| Titanium(IV) Dioxide for Capacitors |
| It features good fineness, large specific surface, good anti-reduction property and high specific inductive capacity. Content of impurities should be strictly controlled. It can be widely used in porcelain capacitor, piezoceramics, transparent electrooptical ceramics etc. |
| [Quality Index] Q/JMT005-2008 |
| NO. |
Item |
Index |
1 |
TiO2,%(m/m)≥ |
98.5 |
2 |
Fe2O3,%(m/m)≤ |
0.08 |
3 |
Sulphur(S),%(m/ m)≤ |
0.06 |
4 |
iO2,%(m/m)≤ |
0.20 |
5 |
Phosphorus(P),%(m/ m)≤ |
0.05 |
6 |
Al2O3,%(m/m)≤ |
0.10 |
7 |
MgO,%(m/m)≤ |
0.20 |
8 |
K2O+ Na2O,%(m/m)≤ |
0.20 |
9 |
Density%,(g/cm3) ≥ |
3.9 |
10 |
Fineness(45μm residue on sieve),%(m/m)≤ |
0.30 |
11 |
Specific surface(cm2/g),10000～ |
14000 |
12 |
1000℃ loss on ignition, %(m/m)≤ |
0.5 |
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