| Place of Origin: | Shandong in China |
|---|
Specifications
Gaoqing Xinpeng refractory and thermal insulating materials co.,Ltd is a professional manufacturer of ceramic fiber products with more than 10 years' experience. Totally we have 11 production lines with capacity of one hundred tons per day.
Chracteristic:
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:
Tech Data:
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
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 electroceramics: roller kilns,tunnel kilns ,shuttle kilns 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
|
|
|
(1000 oC)
|
(1100 oC)
|
(1250 oC)
|
(1280 oC)
|
(1350 oC)
|
||
|
Thermal conductivity (w/m.K),128kg/m3)
|
0.09(400 oC)
|
0.09(400 oC)
|
0.12(600 oC)
|
0.132(600 oC)
|
0.16(800 oC)
|
|
|
0.16(800 oC)
|
0.16(800oC)
|
0.20(1000 oC)
|
0.22(1000 oC)
|
0.20(1000 oC)
|
||
|
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; 360
|
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