Al2O3 Alumina Ceramic Rod is our main product.Mission produce various Alumina Tubes, like thermocouple protection tubes, furnace tubes, multi bores alumina tubes. Special shaped tubes can be made according to clients' requirements. Diameter we can make from 1mm to 120mm. The following is some sizes of our tubes.
Al2O3 Alumina Ceramic Rod
Specifications
1. Alumina Purity: 99.7% 95%
2. Working temperaure: 1800C 1600C
3. Diameter 1-45mm, length 10-1800mm
We can supply high quality alumina rods.
Al2O3 Alumina Ceramic Rod Shaft Ceramic Insulator Technical Data:
Material : 99.7% Alumina, 95% Alumina
Max working temperature: 1800C.
| Item |
Unit |
Alumina |
| Alumina Content |
wt% |
99.7 |
| Density |
g /cm3 |
3.90 |
| Bending Strength |
MPa ≥ |
450 |
| Working Temperature |
°C |
1800 |
| linear expansion coefficient |
×10-6/°C |
8.0 |
| Insulation strength |
Kv/mm |
12 |
| water absorption |
% |
<0.1-0.2 |
| Coefficient of Thermal Conductivity |
W/m·K( 20°C) |
38 |
Al2O3 Alumina Ceramic Rod Shaft Ceramic Insulator Diameter from 1mm to 45mm, length from 10 to 1800mm.
Casting rods and Sintering Rods are avalible.
Why choose mission
High puriy material make sure high max working temperature,
Tight tolerance make sure the right installation.
Large quantity rods in stock ensured fast delivery
Large capacity reduce rod prices.
If you are interested in our alumina ceramic rod, please contact with us for detail information.
Zhengzhou Mission Ceramic Products Co., Ltd
Audited Supplier 
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