Heat Insulation Ceramic Fiber Blanket/refractory Blanket 
Heat Insulation Ceramic Fiber Blanket/refractory Blanket 
Heat Insulation Ceramic Fiber Blanket/refractory Blanket 
Heat Insulation Ceramic Fiber Blanket/refractory Blanket 

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Heat Insulation Ceramic Fiber Blanket/refractory Blanket 

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Product description

Ceramic fiber blanket is produced from high strength ceramic fibers and is double needled to provide exceptional handing strength. We can provide 5 grades of ceramic fiber blanket, including 1260C standard, 1260C high pure, 1360C high Aluminium, 1360C zir-alu and 1430C Zirconium ceramic fiber blanket. We mainly export to UK, USA, GERMANY, ITALY ,TURKEY ,FRANCH,SOUTHEAST ASIA,AFRICA etc.
Characteristic:
low thermal conductivity , low thermal capacity,and excellent thermal insulation property.
High temperature stability ,resistance to thermal shock
Good tensile strength
Excellent sound absorption, fire protection and chemical corrosion resistance.

Application:
mainly serve as the ceramic fiber lining for industrial furnaces, heating equipment and high- temperature pipelines,such as

Metallurgy Industry:
heating furnaces,heat treatment furnaces and ladle insulated cover
Mechanism industry: thermal insulation material for electric power boilers, gas turbine engine and nuclear power plant

Heat insulation ceramic fiber blanket


Petrochemical industry: the lining of high-temperature reaction equipment and heating equipment in chemical fields,like converting furnaces, constant/reduced pressure furnaces, cracking furnaces, flue lining.
Ceramics and electro ceramics: roller hearth furnaces,tunnel furnaces ,shuttle furnaces and other kinds of furnaces.

Tech Data
Type
Standard
High Pure
High Aluminum
Zir-Alu
Zirconium
Classification Temp(oC)
1260
1260
1360
1360
1430
Working Temp (oC)
1050
1100
1200
1200
1350
Color
Pure white
Pure white
Pure white
pure white
Pure white
Density (kg/m3)
64
64
96
96
128
160
160
160
160
160
Permanent linear shrinkage(%)(after24 hours,128kg/m3)
-3
-3
-3
-3
-3
(1000oC)
(1100oC)
(1250oC)
(1000oC)
(1350oC)
Thermal conductivity (w/m.k),128kg/m3)
0.09(400oC)
0.09(400oC)
0.12(600oC)
0.132(600oC)
0.16(800oC)
0.16(800oC)
0.16(800oC)
0.20(1000oC)
0.22(1000oC)
0.20(1000oC)
Tensile strength (Mpa)(128kg/m3)
0.08-0.12
0.08-0.12
0.08-0.12
0.08-0.12
0.08-0.12
Chemical Composition (%)  
Al2O3
46
47--49
52-55
45-46
39-40
Al2O3+SiO2
98
99
99
-
88
ZrO2
-
-
-
5-7
15-17
Fe2O3
0.4
0.2
0.2
0.2
0.2
Na2O+K2O
≤0.3
0.2
0.2
0.2
0.2
CaO+MgO
0.2
0.2
0.2
-
0.2
Size (mm)
14640x610x13; 14640x1220x13; 7200x610x25;  7200x1220x25; 3600x1220x50;  3600x610x50


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