|
Terbium oxide 氧化铽
1. Specification
|
code |
chemical composition % |
LOSS |
|
REO Tb4O7 |
Impurities max. |
|
|
RE REO |
Non- RE |
1000℃ |
|
min. |
(Eu-Gd+Dy+Ho+Y)*Oy
REO |
Fe2O3 |
CaO |
SiO2 |
Max |
|
Tb4O7-1 |
99 |
99.95 |
0.05 |
0.002 |
0.005 |
0.01 |
1 |
|
Tb4O7-2 |
99 |
99.9 |
0.1 |
0.003 |
0.005 |
0.01 |
1 |
2. Description
Brown dark powder, insoluble in water, soluble in mineral acids.
3. Uses
Used as an activator for many kinds of fluorescent powder, also can be added to the garnet.
4. Packing
2.5 kilograms of net each in a sealed plastic bottle inside a wooden case of 10 kilogram of net each.
5. Settlement through consultation to special requirements of customers We can also produce or develop various specifications of rare earth products according to customer requests. |
