High Temperature Resistant Kiln Furniture Refractory Cordierite Mullite Ceramic Sagger For Sintering Powder
Product Feature
● High temperature resistance
● Strong thermal shock stability
● Resisting corrosion and stripping
● Long working life
● Effectively reduce probability of product's deformation, slag stripping etc defects
Product Parameter
|
Item/Category |
Cordierite-Mullite |
Mullite |
Zircon Mullite |
Corundum-Mullite |
Al2O3 |
|
|
(g/cm3) Density |
2.1 |
2.4 |
2.4 |
2.6 |
3.7 |
|
|
(%) Apparent Porosity |
32 |
25 |
24 |
20 |
＜2 |
|
|
(Mpa) Room temperature flexural strength |
7 |
8 |
9 |
10 |
20 |
|
|
Cycle Using time |
>60 |
>40 |
>35 |
>35 |
>25 |
|
|
|
Al2O3 |
>45 |
>60 |
>55 |
>80 |
>97 |
|
Chemical Composition |
SiO2 |
≤30 |
≤25 |
≤30 |
≤15 |
≤1 |
|
|
MgO |
≥10 |
|
|
|
|
|
|
ZrO2 |
|
|
≥10 |
|
|
|
|
Fe2O3 |
＜1.0 |
＜0.8 |
＜0.8 |
＜0.6 |
＜0.1 |
Application Area
● Ceramic Saggers are Container kiln furniture that used to load shaped products and powdered non-shaped materials. When used to load shaped products, they mainly protect the products from pollution, support or shape the products, such as glaze firing of high-end daily-use ceramics, shaping of bone ash porcelain products, loading of electronic ceramics, etc.; when used to hold powdered materials, the powder can be heated to produce decomposition, chemical reaction, or melting, such as calcination of lithium battery powder, calcination of high-purity hydroxides, calcination of rare earths, gold prospecting melts, precision alloy casting melts, etc.
Chemical Industry
Metal Smelting
Product Detail
Our Factory
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