Customization: | Available |
---|---|
Application: | High-Temperature Furnaces, Refractory, Furnace Tube |
Ceramic Tube & Rod: | Ceramic Tube |
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Al2O3 Content(%) |
70-75 |
85 |
95 |
99.7 |
Density (g/cm3) |
3.0 |
3.4 |
3.7 |
3.9 |
Bending Strength (Mpa) |
85N/MM2 |
300 |
364 |
450 |
The coefficient of thermal expansion(200ºC-800ºC) |
6 |
7 |
7.6 |
8 |
Thermal Conductivity(W/(m.R)) |
17 |
18 |
20 |
35 |
Dielectric Strength (kv/mm) |
9 |
10 |
11 |
12 |
Working Temperature (long time use)(ºC) |
1300 |
1400 |
1600 |
1750 |
Water Absorption(%) |
5 |
<0.2 |
<0.25 |
<0.1-0.2 |
1400/1500/1600 High Temperature high quality factory low price Purity Corrosion Resistance 99% 95% Al2O3 Aluminum Oxide Alumina zirconia Ceramic furnace Tube