Thermal insulating liner of industrial chimney, flue and pipe, such as heat preservation of warm-air pipe liner and flue liner;
Liner of various pipes of metallurgy, petrochemical, machinery and building system.
|
Model |
CL-120 |
CL-110 |
CL-100 |
CL-80 | ||
|
%
Chemical composition |
Al2O3 |
50 |
45 |
40 |
25 | |
|
SiO2 |
30 |
30 |
30 |
30 | ||
|
℃
Maximum service temperature |
1200 |
1100 |
1000 |
800 | ||
|
g/cm3
Bulk density 110℃ |
1.2±0.1 |
1.0±0.1 |
0.8±0.1 |
0.6±0.1 | ||
|
MPa
Crushing strength |
110℃×24h |
10 |
8 |
5 |
1.5 | |
|
MST℃×3h |
10 |
6 |
4 |
1 | ||
|
W/m·k
Heat conductivity |
500℃ |
0.35 |
0.3 |
0.25 |
0.12 | |
|
800℃ |
0.38 |
0.35 |
0.28 |
0.13 | ||