Mullite heat-insulating tiles
Key words:
Mullite heat-insulating tiles
Classification:
Product Introduction
|
Items |
Indexes |
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|
MG-23 |
MG-25 |
MG-26 |
MG-27 |
MG-28 |
MG-30 |
MG-32 |
||
|
Al2O3 % |
μ α ≥ |
45 |
50 |
55 |
60 |
65 |
70 |
77 |
|
σ |
1 .0 |
|||||||
|
Fe2O3 % |
μ α ≤ |
1 .0 |
1 .0 |
0 .9 |
0 .8 |
0 .7 |
0 .6 |
0 .5 |
|
σ |
1 .0 |
|||||||
|
bulk density |
μ α ≤ |
0 .55 |
0 .85 |
0 .85 |
0 .9 |
0 .95 |
1 .05 |
1 .35 |
|
σ |
0 .05 |
|||||||
|
Normal temperature compressive strength |
μ α ≥ |
1 .0 |
1 .5 |
2 .0 |
2 .5 |
2 .5 |
3 .0 |
3 .5 |
|
σ |
0 .2 |
0 .5 |
1 .0 |
|||||
|
Heating permanent line change /%（ T/℃ ×12h ） |
test temperature |
1230 |
1350 |
1400 |
1450 |
1510 |
1620 |
1730 |
|
X ~X |
- 1 .5~0 .5 |
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|
Thermal conductivity/ |
200 |
0 . 18 |
0 .26 |
0 .28 |
0 .32 |
0 .35 |
0 .42 |
0 .56 |
|
350 |
0 .20 |
0 .28 |
0 .3 |
0 .34 |
0 .37 |
0 .44 |
0 .60 |
|
|
average temperature±25℃ |
600 |
0 .22 |
0 .30 |
0 .33 |
0 .36 |
0 .39 |
0 .46 |
0 .64 |
|
0 .05MPaLoad softening temperature |
T /℃≥ |
1080 |
1200 |
1250 |
1300 |
1360 |
1470 |
1570 |
|
peeling resistance/% |
Provision of data | |||||||
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Contact Information
Contact:+86-19171489999
Address: Yangzhai Town Metallurgical Industrial Park, Guangshui City, Hubei Province
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