Fish Shape Cordierite Mullite Setters
1.Cordierite mullite setters are the composition of cordierite,mullite and a glass phase.
2. Have the good thermal shock resistance and longer service life.
3.Can be used below 1300℃ safety.
4.The size can be customized as customers’ request.
2. Have the good thermal shock resistance and longer service life.
3.Can be used below 1300℃ safety.
4.The size can be customized as customers’ request.
Technical data sheet
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T-Cate Gory |
R-Cate gory |
E-Cate gory |
N-Cate gory |
D-Cate gory |
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Mineralogy |
Cordierite mullite |
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Chemical composition
|
Al2O3 % |
40 |
41 |
36 |
39 |
41 |
43 |
46 |
|
SiO2 % |
49 |
48 |
52 |
49 |
47 |
46 |
44 |
|
|
MgO % |
6.5 |
7.0 |
7.0 |
8.0 |
7.0 |
7.0 |
6.0 |
|
|
Bulk Desity g/cm3 |
1.95 |
1.9 |
1.85 |
1.82 |
1.95 |
1.82 |
2.0 |
|
|
Apparent porosity % |
26 |
28 |
28 |
29 |
26 |
33 |
25 |
|
|
M.O.R.at 20℃MPa |
14 |
13 |
16 |
10 |
13 |
15 |
18 |
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M.O.R.at 250℃MPa |
14 |
13 |
10 |
11 |
15 |
15 |
17 |
|
|
C.T.E.at 20℃-1000℃10-6K-1 |
2.3 |
2.3 |
2.6 |
2.2 |
2.2 |
2.5 |
3.1 |
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|
Specific heat at 20℃ KJ/KG·K |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.1 |
|
|
Max working temperature ℃ |
1300 |
1250 |
1300 |
1320 |
1280 |
1280 |
1350 |
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Thermal shock resistance |
**** |
**** |
*** |
**** |
**** |
**** |
*** |
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Size list
