Any capacity and dimension customizable, please contant us.
Quartz glass is made of pure sio2, features excellent mechanical strength, corrosion resistant, high temperature resistant. According to your needs, we supply or modify any part of your device instead buy a new one, save you money.
Features:
1. High temperature resistant, 1100 degree.
2. Corrosion-resistant
3. Good thermal stability
4. Good transparency for light
5. Good electrical insulation
Impurity content
| AL |
Fe |
K |
Na |
Li |
Ca |
Mg |
Cu |
Mn |
Cr |
B |
Ti |
| 5-12 |
0.19-1.5 |
0.71-1.6 |
0.12-1.76 |
0.38-0.76 |
0.17-1.23 |
0.05-0.5 |
0.05 |
0.05 |
<0.05 |
<0.1 |
<1.0 |
Spectral transmission at 1.0mm thickness
| m m |
<220 |
255 |
280 |
315 |
350 |
38 |
590 |
780 |
| % |
89 |
91 |
93 |
93 |
93 |
93 |
93.2 |
93.4 |
Physical Proerties
| (g/cc)Density20 °C kg.m-3 |
2.2 |
| Degree of Hardness Moh's Scale |
5.5-5.6 |
| Softening point(degree) |
1683 |
| Annealing point |
1215 |
