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Ceramic Fiber Blanket
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Ceramic Fiber Blanket
Category: Ceramic Fiber Series
Product Style Number & Name:
GS6525 Ceramic fiber blanket
Our ceramic fiber blanket offers characteristics of light weight, good resiliency, high temperature stability, high tensile strength, excellent chemical corrosion resistance, excellent thermal shock resistance, low thermal conductivity, and excellent sound absorbing ability.
GS6525 Ceramic fiber blanket
The blanket is made from spun refractory ceramic fiber, through process of needling, heat-shaping, cutting and rolling. Compared with traditional blown ceramic fiber blanket, spun ceramic fiber blanket has long and well interlaced fibers, low shot content, and therefore it has good performance of delamination resistance, anti-erosion, good flexibility and tensile strength.
Applications:
Used as lining of stoves, heating equipments and high temperature pipelines; thermal insulation material for electric boilers, gas engines and nuclear power; lining of high temperature reacting and heating equipments in chemical industry; heat insulation material of kiln doors and covers; fireproofing and heat insulation material for buildings; etc.
|
Grade |
ST (Standard) |
HP (High purity) |
HA (High aluminum) |
HAZ (With aluminum & zirconium) |
HZ (With zirconium) |
|
|
Classification temperature |
1260°C |
1260°C |
1360°C |
1360°C |
1430°C |
|
|
Working temperature |
1050°C |
1100°C |
1200°C |
1280°C |
1350°C |
|
|
Density |
96 / 128kg/m3 |
128 / 160kg/m3 |
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|
Thermal conductivity |
0.09w/m.k (400°C) |
0.09w/m.k (400°C) |
0.132w/m.k (600°C) |
0.132w/m.k (600°C) |
0.16w/m.k (600°C) |
|
|
0.176w/m.k (800°C) |
0.22w/m.k (1000°C) |
0.22w/m.k (1000°C) |
0.22w/m.k (1000°C) |
0.22w/m.k (1000°C) |
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|
Liner shrinkage (24hours, density 128kg/m3) |
3% (1000°C) |
3% (1100°C) |
3% (1200°C) |
3% (1280°C) |
3% (1350°C) |
|
|
Tensile strength (128kg/m3) |
0.08~0.12 Mpa |
0.08~0.12 Mpa |
0.08~0.12 Mpa |
0.08~0.12 Mpa |
0.08~0.12 Mpa |
|
|
Chemical content |
Al2O3 |
45~46% |
47~49% |
52~55% |
45~46% |
39~40% |
|
Al2O3+SiO2 |
97% |
99% |
99% |
----- |
----- |
|
|
Al2O3+SiO2+ZrO2 |
----- |
----- |
----- |
99% |
99% |
|
|
ZrO2 |
----- |
----- |
----- |
5~7% |
15~17% |
|
|
Fe2O3 |
<1.0% |
0.2% |
0.2% |
0.2% |
0.2% |
|
|
Na2O+K2O |
≤0.5% |
0.2% |
0.2% |
0.2% |
0.2% |
|
Normal Dimensions:
13 x 610 x 14400mm; 25 x 610 x 7200mm; 50 x 610 x 3600mm.
Other dimensions are also available on request.
