Fiber length, low shot content, low non-fibrous material content of untreated spun fiber-forming process to produce long fiber, high temperature furnace heating device wall lining gap filling material, and excellent spinnability textile raw materials .
Technical performance:
Low thermal conductivity, low thermal capacity
Non-corrosive substances
Excellent thermal insulation, sound absorption
Uses:
Fiber paper and vacuum molding materials
The fiber spray paint raw materials
Fiber castable, painting feedstocks
High-temperature furnace heating device wall lining gap filling material
Fiber textile products, raw materials
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Project Name
|
Common type
|
Standard type
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High purity
|
High alumina type
|
Aluminum zirconium type
|
Zirconium-containing type
|
|
Classification Temperature (° C)
|
1100
|
1260
|
1260
|
1360
|
1360
|
1430
|
|
Operating Temperature (° C)
|
<1000
|
1050
|
1100
|
1200
|
1200
|
1350
|
|
Fiber diameter (um)
|
Injection
|
2-3
|
2-3
|
2-3
|
2-3
|
2-3
|
2-3
|
|
Spun
|
3-4.5
|
3-4.5
|
3-4.5
|
3-4.0
|
3-4.0
|
3-4.0
|
|
Chemical composition%
|
AL2O3
|
42-44
|
45-46
|
47-49
|
52-55
|
45-46
|
39-40
|
|
Al2O3 + SiO2
|
96
|
97
|
99
|
99
|
-
|
-
|
|
Al2O3 + SiO2
+ ZrO2
|
-
|
-
|
-
|
-
|
99
|
99
|
|
ZrO2
|
-
|
-
|
-
|
-
|
5-7
|
15-17
|
|
Fe2O3
|
<1.2
|
<1.0
|
0.2
|
0.2
|
0.2
|
0.2
|
|
Na2O + K2O
|
≤ 0.5
|
≤ 0.5
|
0.2
|
0.2
|
0.2
|
0.2
|
