Detailed Product Description
Low thermal conductivity and low heat storage
Excellent thermal stability and thermal shock resistence
Excellent toughness
Classification of temperature:
Standard aluminosilicate fiber boards 1260℃
Characteristics:
Low thermal conductivity and low heat storage
Excellent thermal stability and thermal shock resistence
Excellent toughness
Application:
Liners of industrial furnace
High temperature liner,vehicle,baffle of furnace door,disjunctive board of temperature.
Space navigation,ship building,heating insulation fireproofing,sound insulation,insulation.
Specification for the aluminosilicate ceramic fiber board:
|
Item Product
|
COMMON
|
STANDARD
|
HIGH PURITY
|
HIGH ALUMINA
|
HIGH ZIRCON
|
|
|
Specification Tem (°C)
|
1100
|
1260
|
1260
|
1360
|
1430
|
|
|
Working Tem(°C)
|
≤1000
|
1050
|
1100
|
1200
|
1350
|
|
|
Color
|
white
|
White
|
White
|
White
|
White
|
|
|
Density(Kg/m3)
|
260
320
|
260
320
|
260
320
|
260
320
|
260
320
|
|
|
Rate of liner(%)
(24h, Density 320 Kg/m3)
|
-4
(1000°C)
|
-3
(1000°C)
|
-3
(1100°C)
|
-3
(1200°C)
|
-3
(1350°C)
|
|
|
Rate of thermal conductivity(w/m.k) (Density 285Kg/m3)
|
0.085(400°C)
0.132(800°C)
0.180(1000°C)
|
0.085(400°C)
0.132(800°C)
0.180(1000°C)
|
0.085(400°C)
0.132(800°C)
0.180(1000°C)
|
0.085(400°C)
0.132(800°C)
0.180(1000°C)
|
0.085(400°C)
0.132(800°C)
0.180(1000°C)
|
|
|
Tensile strength(MPa)(strength 10%)
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
|
|
Chemical composition(%)
|
Al2O3
|
44
|
46
|
47-49
|
52-55
|
39-40
|
|
Al2O3+SiO2
|
96
|
97
|
99
|
99
|
-
|
|
|
Al2O3+SiO2+ZrO2
|
-
|
--
|
-
|
-
|
99
|
|
|
ZrO2
|
-
|
-
|
-
|
-
|
15-17
|
|
|
Fe2O3
|
1.2
|
1.0
|
0.2
|
0.2
|
0.2
|
|
|
Na2O+K2O
|
0.5
|
0.5
|
0.2
|
0.2
|
0.2
|
|
|
Size(mm)
|
Common Spection:600*400*20-50;900*600*20-50;
Other made according to customers` requirement
|
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