Silicon dioxide (quartz)
Used for the synthesis of high-purity polycrystalline silicon carbide in the electronic and electrical industries.
Silicon dioxide is used to synthesize high purity polycrystalline silicon carbide.
/ Characteristics of the obtained SiO2 powder :
| Impurity content, mass fraction in ppm |
Sample marking |
|
|
Sample №1 |
Sample №2 |
|
| Al |
<0,1 |
0,1 |
| B |
0,04 |
0,03 |
| Ba |
0,2 |
0,2 |
| Ca |
0,1 |
0,1 |
| Co |
0,01 |
<0,01 |
| Cr |
0,01 |
0,04 |
| Cu |
<0,01 |
0,03 |
| Fe |
<0,1 |
<0,1 |
| K |
<0,1 |
<0,1 |
| Li |
0,2 |
0,3 |
| Mg |
<0,1 |
<0,1 |
| Mn |
<0,01 |
<0,01 |
| Na |
<0,1 |
<0,1 |
| Ni |
<0,01 |
<0,01 |
| Sr |
<0,01 |
<0,01 |
| Ti |
<0,1 |
<0,1 |
BRC Spectr offers industrial equipment for the synthesis of high-purity quartz concentrate.
Other equipment and control systems NPK Spectr LLC
-
Modernization of heater unit for the machine for growing sapphire single crystals by Kyropoulos method
Is actual for machines for growing crystals with mass more 60 kg The main upgrade is to use a new type of heater.
-
Polycrystalline silicon carbide powder
High-quality raw materials for the synthesis of silicon carbide single crystals of modifications 4H-SIC and 6H-SIC used in electronic devices.
-
Hydrofluoric acid
Used for etching materials of the semiconductor industry (silicon and quartz wafers)