产品用途:
生产钽酸盐晶体和光学玻璃添加剂。
Application:
For making tantalate crystals and optical glass additives
产品性能参数/ Product Property Parameters:
牌号Grade |
FTa2O5-045 |
FTa2O5-04 |
FTa2O5-035 |
|
主含量, (%,不小于) Main Content, %, min |
Ta2O5 |
99.995 |
99.99 |
99.95 |
杂质含量 (质量分数), (%,不大于) Impurity Contents (mass fraction), %, max |
Nb |
0.0003 |
0.0010 |
0.0030 |
Al |
0.0002 |
0.0004 |
0.0005 |
|
As |
0.00005 |
0.0001 |
0.0010 |
|
B |
0.0001 |
0.0001 |
— |
|
Bi |
0.0001 |
0.0002 |
0.0005 |
|
Ca |
0.0003 |
0.0005 |
— |
|
Co |
0.00005 |
0.0001 |
— |
|
Cr |
0.0001 |
0.0003 |
0.0005 |
|
Cu |
0.0001 |
0.0003 |
0.0005 |
|
F |
0.0020 |
0.0070 |
0.010 |
|
Fe |
0.0002 |
0.0005 |
0.0010 |
|
K |
0.0003 |
0.0005 |
— |
|
Mg |
0.0002 |
0.0003 |
— |
|
Mn |
0.0001 |
0.0002 |
0.0005 |
|
Mo |
0.0001 |
0.0002 |
0.0008 |
|
Na |
0.0005 |
0.0010 |
— |
|
Ni |
0.0001 |
0.0003 |
0.0010 |
|
Pb |
0.0003 |
0.0003 |
0.0010 |
|
Sb |
0.0005 |
0.0010 |
— |
|
Si |
0.0008 |
0.0013 |
0.0030 |
|
Sn |
0.0001 |
0.0001 |
0.0005 |
|
Ti |
0.0001 |
0.0001 |
0.0005 |
|
V |
0.00005 |
0.0001 |
— |
|
W |
0.0002 |
0.0003 |
0.0005 |
|
Zr |
0.0001 |
0.0001 |
— |
|
注:用户如有特殊要求,双方具体商定。 Note: Special requirements will be agreed upon by the supplier and buyer. |