Usage
High quality materials to manufacture photo electricity and thermoelectricity parts, Widely used in metallurgy, electric, chemical, pharmaceutical, aerospace. National defense industry, especially used in high tech fields, such as computer, Ir. Remote sensing, military technology etc. It is also a vulcanizing agent of rubber and used for material of making the light sensitive resistor and light-sensitive battery.
Package
1# Tellurium ingot; about 25kg(8 ingots) in plastic vacuum bag with outer wood box; High pure tellurium; 10-12kg in aluminum plastic film vacuum bag with outer iron drum.
Index
Item Refernce Value(%) Test Value(%)
Te 99.99 Min 99.99 Min
Cu 0.001 Max 0.0005 Max
Pb 0.002 Max 0.0005 Max
Fe 0.001 Max 0.000835 Max
Bi 0.001 Max 0.000758 Max
Na 0.003 Max 0.00104 Max
Mg 0.001 Max 0.0005 Max
Al 0.001 Max 0.0005 Max
Se 0.002 Max 0.00131 Max
As 0.0005 Max 0.0005 Max
S 0.001 Max 0.0005 Max
Si 0.001 Max 0.000666 Max