Flat closed-end quartz tubes for laboratory applications

Bestselling transparent quartz tube OD2-650mm dimension1. Quartz tube: OD2mm-650mm2. Wall thickness: 1mm-10mm3. Length: Max1240mm (or according to your special requirement)4. Purity: 99.99% min5. Shape: One end closed5. Resistance 1100 degree, 1000 long time work6. Low OH7. Nice Appearances8. Strong Corros

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Bestselling transparent quartz tube OD2-650mm dimension
1. Quartz tube: OD2mm-650mm
2. Wall thickness: 1mm-10mm
3. Length: Max1240mm (or according to your special requirement)
4. Purity: 99.99% min
5. Shape: One end closed
5. Resistance 1100 degree, 1000 long time work
6. Low OH
7. Nice Appearances
8. Strong Corrosion-resistant
9. Good thermal stability
10. Good transparency for light>90%
11. Good electrical insulation
12. Special dimension and tolerances are available upone requests
13. Useful: Electric light source, semiconductor, optical, photovoltaic, chemical industries

Physical Properties
Density 20oC g/cm3 2.2
Softening point(oC) 1683
Annealing point(oC) 1215
Defoamation Point (oC) 1120


AL
FeKNaLiCaMgCuMnCrBTi
5-120.19-1.50.71-1.60.12-1.760.38-0.760.17-1.230.05-0.50.050.05<0.05<0.1<1.0

 
Spectral transmission at   1.0mm thickness

m m
<22025528031535038590780
%89919393939393.293.4


Application: Widely used in semiconductor, Optical industry etc. Work together with large furnace quartz tube.
Accurate dimension, tight tolerance and ingenious looks.

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