Nonferrous Mineral & Metal
clear quartz rod
Description
This clear quartz rod has high purity, elevated temperature characteristics and low coefficient of thermal expansion.it serves as the material of the bridging rod for single end halogen lamps,fiber optic lighting ,quartz making ,wafer and push rods in semiconductor indyustry .
The specifications can be produced to customer requirements
Dimensional Tolerance （tableⅠ）
2.0?.1 0.10
2.5?.1 0.10
3.0?.1 0.10
4.0?.15 0.15
5.0?.15 0.15
8.0?.2 0.20
10.0?.2 0.20
15.0?.2 0.20
19.0?.3 0.30
2.0?.1 0.10
2.5?.1 0.10
Chemical composition&OH（tableⅡ）
As Ce Fe Mg Ti Ca Al Na Li K As Ce
＜0.002 0.05 0.2 0.1 0.1 0.1 14 0.7 0.1 0.6 ＜0.002 0.05
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Resucerial Quartz Lianyungang Industrial&Trading Co.Ltd
quartz tube
Address: No.153,Mingzhu Road,Donghai Economic Development Zone,Donghai town,lianyungang city,
lianyungang city, Jiangsu
China, 222300
Tel: 86-518-87238048
Fax: 86-518-87232003
