技术特点
- 牌子Zegen
描述
We are specializing in producing Tellurium metal powder with different particle size We can produce tellurium powder according to customer's requirements.
Purity: 99.9% 99.99%
Granularity:100mesh 200 mesh 325 mesh 450 mesh
Appearance: ash-black powder
Product | Tellurium ingot | Purity grade | Te 99.8%min |
B&D No. | Te-1 | Partial size | 200mesh |
Impurity content(%)max | |||
Cu | 0.003 | Pb | 0.004 |
Al | 0.003 | Bi | 0.002 |
Fe | 0.007 | Na | 0.006 |
Si | 0.09 | S | 0.005 |
Mg | 0.002 | Se | 0.005 |
As | 0.001 |
Product | Tellurium Powder | Purity grade | Te 99.99%min |
B&D No. | Te | Impurity | 0.01% |
Impurity content(%)max | |||
Cu | 0.001 | Pb | 0.002 |
Al | 0.009 | Bi | 0.009 |
Fe | 0.009 | Na | 0.003 |
Si | 0.001 | S | 0.001 |
Mg | 0.0009 | Se | 0.001 |
As | 0.0005 |
Application: It is mainly used in making II-VIsemiconductor compounds, solar cells,Thermoelectric conversion element, refrigeration components, air sensitive, heat sensitive, light sensitive, piezoelectric crystal, nuclear radiation detective and infrared detector etc.(the national standard usage ) ;mostly used for semiconductor devices, alloy, chemical raw materials and cast iron, rubber, glass, and other industrial additives.
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Tellurium powder