Cordierite Mullite Support
1.Cordierite mullite extruded hollow plate is 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.
Technical data sheet
Properites |
T-Cate Gory |
R-Cate gory |
E-Cate gory |
N-Cate gory |
D-Cate gory |
|||
Mineralogy |
Cordierite mullite |
|||||||
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 |
|
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 |
|
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 |
|
Thermal shock resistance |
**** |
**** |
*** |
**** |
**** |
**** |
*** |
Item |
H |
A×B |
||||||
1 |
60 |
40×50 |
21 |
153 |
75×75 |
41 |
240 |
50×60 |
2 |
72 |
70×80 |
22 |
160 |
45×60 |
42 |
240 |
100×100 |
3 |
80 |
40×50 |
23 |
160 |
50×60 |
43 |
250 |
70×70 |
4 |
80 |
45×60 |
24 |
170 |
50×60 |
44 |
250 |
80×80 |
5 |
90 |
40×60 |
25 |
178 |
76×76 |
45 |
250 |
100×100 |
6 |
100 |
45×60 |
26 |
180 |
50×60 |
46 |
250 |
100×120 |
7 |
100 |
50×60 |
27 |
180 |
70×80 |
47 |
270 |
110×125 |
8 |
100 |
70×80 |
28 |
180 |
100×100 |
48 |
280 |
70×90 |
9 |
110 |
45×60 |
29 |
185 |
50×60 |
49 |
280 |
75×125 |
10 |
120 |
40×60 |
30 |
190 |
50×60 |
50 |
280 |
110×110 |
11 |
120 |
45×60 |
31 |
200 |
50×60 |
51 |
300 |
50×60 |
12 |
120 |
70×80 |
32 |
200 |
70×70 |
52 |
300 |
70×70 |
13 |
127 |
75×75 |
33 |
200 |
70×90 |
53 |
300 |
80×80 |
14 |
130 |
45×60 |
34 |
200 |
100×100 |
54 |
305 |
89×89 |
15 |
135 |
50×60 |
35 |
210 |
50×60 |
55 |
330 |
100×100 |
16 |
140 |
50×60 |
36 |
220 |
50×60 |
56 |
350 |
60×70 |
17 |
145 |
45×60 |
37 |
220 |
100×100 |
57 |
350 |
70×80 |
18 |
150 |
45×60 |
38 |
227 |
80×80 |
58 |
375 |
60×70 |
19 |
150 |
70×80 |
39 |
230 |
50×60 |
59 |
400 |
70×70 |
20 |
150 |
100×100 |
40 |
230 |
75×75 |
60 |
450 |
70×70 |
Wooden carton+foam board linning