Ceramic fiber modules
Characteristics:
² Low bulk density,low thermal conductivity.
² Resistance to heat-shock, ability to resist the scouring of airflow.
² Excellent mechanical strength ,built-in anchor, safety performance.
² Easy to install. after installing the lining form a seamless space, good insulation effect.
Applications:
² Ceramic Industry:Tunnel kiln, shuttle kiln, roller kiln.
² Petrochemical Industry: Atmospheric furnace, transforming furnace, coking furnace, cracking furnace, flue etc.
² Iron and Steel Industry: Ladle cover, annealing furnace,rotary furnace,bell furnace,walking beam furnace，hot air and flue pipes etc.
² Green energy industry：Waste incinerators, RTO exhaust treatment furnace, SCR environmental catalytic stove etc.
Technical Index:
Ceramic Fiber Module |
1050 |
1260 |
1260 |
1350
|
1430 |
1600
|
Classification Temperature
（℃） |
1050 |
1260 |
1260 |
1350 |
1430 |
1600 |
192kg/m3/at( )℃/24h
Linear Shrinkage Rate(%) |
≤2.0
850℃ |
≤2.0
1000℃ |
≤2.2
1050℃ |
≤2.2
1100℃ |
≤2.5
1200℃ |
≤1.5
1450℃ |
Density（KG/M3）
|
172-240 |
172-240 |
172-240 |
172-240 |
172-240 |
172-240 |
Thermal Conductivity Rate(W/m.k) |
400℃ |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
- |
|
600℃ |
0.15 |
0.15 |
0.15 |
0.12 |
0.12 |
0.12 |
|
800℃ |
0.22 |
0.20 |
0.19 |
0.18 |
0.16 |
0.15 |
|
1000℃ |
- |
- |
0.22 |
0.12 |
0.19 |
0.18 |
Chemical Composition（%）
|
Al2O3 |
42-44 |
45-46 |
47-49 |
52-55 |
38-44 |
72-75 |
|
Al2O3+SiO2 |
≥99.0 |
≥99.0 |
≥99.0 |
≥99.0 |
≥99.0 |
≥99.0 |
|
ZrO3 |
- |
- |
- |
- |
15-17 |
- |
|
Other |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |