- Contact Person : Ms. Cui Doris
- Company Name : Dalian Xuri Quartz Glass Co., Ltd.
- Tel : 86-411-84542680,13654259511
- Fax : 86-411-84542681
- Address : Liaoning,DaLian,Feng Rong agency, Guafuqiao village
- Country/Region : China
- Zip : 116200
Quartz rod
Character of quartz rod:
Product | Code | OH PPM | category | Application |
Transparent Quartz rod
| FDB600 | <150 | Unbaked,GE214LD PH300/308, Ovisil451 | Quartz welding,used in semiconductor industry |
FDB600 | <150 | Unbaked,GE214LD PH300/308, Ovisil451 | High-quality welding |
Range of OD | OD | WT | Siding | Ovality | Bow/1220mm |
<5mm | <62.0% | <68% | 10% | 1.5% | <2.5mm |
5mm-13mm | <61.5% | <68% | 8% | 1.2% | <2.5mm |
13mm-30mm | <61.5% | <67% | 8% | 1.0% | <3.0mm |
30mm-80mm | <61.5% | <68% | 8% | 1.0% | <3.0mm |
Chemical element | Al | Fe | Ca | Mg | Li | K | Na | Ti |
Complexity analysis | 23.2 | 4.8 | 3.1 | 2.5 | 2.0 | 5.4 | 6.1 |
Capability | Reference | Capability | Reference |
Softening point | 1620C | Coefficient of thermal expansion (20-230C) | 5.6x10-7cm/cm.C |
Back spot | 1170C | Heat conductivity(20C) | 1.4W/m.C |
Strain point | 1100C | Specific heat(20C) | 670J/kg.C |
Density | 2.2g/cm3 | Electric calresistivity(350C) | 7x107ohm.cm |
Hardness | 5.5-6.5Mohs | Dielectric constant | 3.75 |
Tensile strength | 4.8x107N/m2 | insulation strength | 5x107V/m |
Compression strength | 1.1x109N/m2 |
Quartz rod
