Product Details
Specifications
1, different size quartz boat
2, purity 99.99% min
3, Resistance 1100 degree
4, Low OH
5, Nice Appearances
Quartz boat
1, quartz boat:
2, purity 99.99% min
3, Resistance 1100 degree, 1000 long time work
4, Low OH
5, Nice Appearances, no bubble, no airline
Specification:
As requirement
Physical Properties
Density 20oC g/cm3 2.2
Softening point(oC) 1683
Annealing point(oC) 1215
Defoamation Point (oC) 1120
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 |