quartz rod

Quartz rod
1.size:Dia12*1200mm
2.used in JD single end AC halogen lamps,fibre-optical lighting,quartz fibre manufacture
Quartz rod


advantages:high purity,better high temperature resistance,low in coefficience of expansion
used in JD single end AC halogen lamps,fibre-optical lighting,quartz fibre manufacture and processing of semi-conductor
table as folows:
Diameter tolerance(mm)
Max out of round
2.0±0.1
0.10
2.5±0.1
0.10
3.0±0.1
0.10
4.0±0.15
0.15
5.0±0.15
0.15
8.0±0.2
0.20
10.0±0.2
0.20
15.0±0.2
0.20
19.0±0.3
0.30