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Ceramic Fiber Blanket
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ACAWOOL®
Ceramic Fiber Blanket |
PRODUCT DESCRIPTION: |
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ACAWOOL
Ceramic Fiber Blanket
is
made of special ceramic long-fiber that is produced by
the melting of very pure raw materials in double surface
needling
process with out binders and with good stability in a
large range of temperature. The process of double
surface needing increase interweaving and tensile
strength |
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Ceramic Fiber Blanket |
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CHARACTERISTIC: |
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Excellent
thermal stability |
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Excellent
chemistry quality |
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Resistance
to burning |
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Low
thermal conductivity |
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Low
thermal capacity |
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Good
obstructing voice and mechanism strength |
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Good
springiness for fibers |
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Good
insulation |
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Convenient
producing and installing |
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SPECFICATIONS: |
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Descriptions
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1260 Blanket
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1400
Blanket |
1500
Blanket |
1600
Blanket |
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Classification temperature (
℃) |
1260
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1425
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1500
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1600
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Melting Point(
℃) |
1760
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1700
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1760
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1800 |
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Color |
White
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White
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Green-blue
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White
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Average diameter for fiber
(um) |
2.6
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2.8
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2.65
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3.1
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Fiber length (mm)
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~250
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~250
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~150
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~400
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Specific gravity
(Kg/m3
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2600
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2800
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2650
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3100
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Shot content ( >
212um) (%) |
12
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12 |
10
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8 |
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Thermal conductivity
Kcal/mh℃
(W/mK) ,ASTM C201, 128kg/m3 |
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mean 400℃ |
0.08
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0.08
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mean 600℃ |
0.12
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0.13 |
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mean 800℃ |
0.16
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0.19 |
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mean 1000℃ |
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0.25
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Chemical composition % |
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Al2O3 |
47.1
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35.0
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40.0
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72
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SiO2 |
52.3
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46.7
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58.1
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28
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ZrO2 |
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17.0
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Cr2O3 |
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1.8
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TYPICAL APPLICATIONS: |
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Refractory back-up installation |
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Direct exposure to heat as furnace hot face
lining |
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Internal
and external lining for industrial furnace |
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Structure
refractory and sponging sounds |
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General high temperature insulation |
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Fire protection |
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STANDARDS OF TYPE: |
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Volume density: 96, 128, 160kg/m3 |
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Dimensions: 7200×600×6, 12.5, 20, 25, 38, 50mm |
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Date are average results of standard tests which
are subject to variation and should not be used
as specification
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