Refractory High Strength Cordierite Column For Ceramic And Porcelain Firing
Refractory High Strength Cordierite Column For Ceramic And Porcelain Firing
Refractory Cordierite Column
1. Product Details
An indispensable feature for your shelves – columns of different sizes. Columns are fair cut of tubes of oxide ceramics. In compliance with the size we will recommend you the ideal diameter for your columns.
Our refractory cordierite column is widely used in ceramic industry, it is used to support the kiln plate, firing temperature can be up to 1300 ℃, it has very good thermal shock resistance and high strength in high temperature firing.
Size can be customized, but we have size as follows
Height 200mm, 180mm, 150mm, 130mm, 100mm, 80mm
2. Tech data
| Physical and chemical indacators | uint | ||
|
Chemiacl componet |
Al2O3 |
% |
41 |
| SiO2 | % | 48 | |
| MgO | % | 7 | |
| Volume density | g/cm3 | ≥1.9 | |
| Apparent porosity | Mpa | 28 | |
| The normal tem.flexural strength(20℃) | Mpa | 13 | |
| Hight tem.bending strength(1250℃) | Mpa | 13 | |
| Deformation Tem. | ℃ | 1400 | |
| Specific heat | Kj/Kgk | 1.0 | |
| Thermal shock stability type 1100C( water) | ≥45 | ||
| Max .Temperature | ℃ | 1250 | |
3. Application
Sanitary ceramic, pottery, porcelain tableware and some art ceramic firing.
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