Refractory ceramic fiber modules for metallurgy heating furnace, heat treatment furnace

Product Description
Ceramic fiber module is made from ceramic fiber needle blanket, it is processed in dedicated machines according to fiber module structure and size. During the process of manufacture, keeping a certain reducing proportion in order to make ceramic fiber modules form an entirety for inflation of ceramic modules after liner of ceramic fire modules being completed. Ceramic fiber folded modules is directly fixed in industrial furnaces shell plate by various anchorage. Stainless steel anchors are installed into the modules in advance, easy to install and convenient to repair.
Characteristics
1. Low density and low thermal conductivity.
2. Excellent thermal and Chemical stability.
3. Excellent flexibility and easy to cut and install, Reduced installation cost.
4. High safety within anchor.
5 . High mechanical strength.
6. Excellent resistance to heat-shock.
Applications
1. Steel industry: Heating furnaces, heat treatment furnaces ladle cover, annealing furnaces, bell-type furnaces.
2. Ceramic industry: Shuttle Kiln, tunnel kiln, kiln car, kiln door.
3. Petrochemical industry: Cracking furnace, converting furnace , flue pipes.
4. Heat-treatment industry: Annealing furnace, normalizing furnace, drawing furnace, pit furnace, kiln car.
5. High-temperature equipment: Waste heat recovery units, combustion chambers, boiler ductwork.
Ceramic fibre module type
1. Ceramic fibre folded module: No anchoring in the module.
2. Ceramic fibre module: Anchoring in the module.
3. Ceramic fibre Cutting module: Anchoring is as you require.
Ceramic fiber modules classification temperature
1100º C common ceramic fiber module.
1260º C standard ceramic fiber module.
1260º C high purity ceramic fiber module.
1360º C high alumina ceramic fiber module.
1430º C high zirconium ceramic fiber module.
Technical data of ceramic fiber module
Product item
Common
Standard
High purity
High alumina
High zirconium
Classification tem (℃)
1160
1260
1260
1360
1400
Working tem (℃)
<1000
1000
1100
1200
1350
Density (kg/m3)
190-220
AL2O3
44-45%
46%
47-49%
52-55%
39-40%
ZrO2
-
-
-
-
15-17%
AL2O3+SiO2
96%
97%
99%
99%
-
AL2O3+SiO2+ZrO2
-
-
-
-
≥99%
Fe2O3
≤1.2%
0.2%
0.2%
0.2%
0.2%
Na2O+K2O
≤0.5%
0.2%
0.2%
0.2%
0.2%
Size(mm)
600x300x100/200(no anchoring-structure).Product Show