milky-white quartz tube
Detailed Product Description
Properties
Item | Feature |
| Purity (Sio2) | >99.95% |
| Density @ 20 (±05g/CM2) | 2.15 |
| Thermal Expansion (cm/cmoC) | 5.4 x 10 -6 |
| Thermal Conductivity | 0.0033cal / CM . Sec . oC |
| Working Temperature (oC) | 1100 |
| Fire Resistance (oC) | 1650 |
| Annealing Point (oC) | 1300 |
| Resistivity @ 20 oC | 2 x 1014 Ω - M |
| Resistivity @ 800 oC | 2 x 105 Ω - M |
| Pressure-resistance (5mm thickness) @ 20 oC | 10 KV/MM |
| Pressure-resistance (5mm thickness) @ 500 oC | 2-300 KV/MM |
| Abrasion Resistance | Any Acid Except HF Acid |
| Infrared Launch Rate | < 4 U |
| (Wavelength) | > 4 U |
> 5-13 U |
milky-white quartz tube
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Company Info
GianTek Quartz (Linyi) Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Linyi
Province/State: Shandong
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Agent, Other
Online Postings: Products