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- Description: CERAMIC FIBRE Board are made from refractory ceramic fiber and high purity alumina power, attending inorganic
- and suitable organic binders. The mixture is vacuum processed into boards that keep good mechanical
strengthen after heating.
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- Technical Specification of 1700 Ceramic Fiber Board
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Characteristic |
· Contain pure Alumina fibers and high purity alumina power |
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· Can withstand temperature up to 3100o F |
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· Fibers are bonded by binder |
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· Asbestos free |
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· Can withstand gas flow velocity of 30 m/sec |
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Application |
· Furnace with high temperature and high gas flow velocity |
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Classification temperature |
1700oC (3100o F) |
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Specification |
Average |
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Bulk density
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kg / m3 |
> 350,400 |
350 ,400(±8%) |
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Liner shrinkage
1700o C x 24 hrs |
% |
< 1 |
0.6 |
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Thermal conductivity
Kcal/mho C (W/mK) |
ASTM C201
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350kg/m3 |
mean 800oC |
< 0.17 (0.20) |
0.10 (0.12) |
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mean 1000oC
mean 1200oC
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< 0.20 (0.23)
< 0.24 (0.28) |
0.12 (0.14)
0.15 (0.17) |
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Chemical composition % |
Al2O3 |
> 75 |
85.0 |
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Al2O3 + SiO2 |
> 98 |
99.0 |
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Loss on ignition
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% |
< 1 |
0.1 |
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Modulus of rupture
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kgf / cm2 (MPa) |
> 5 |
7 |
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Available size
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1000 x 600 x 20 to70 mm |
1200×1000×20to50mm |
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Dimensional tolerance |
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Length |
1000 mm |
+ 3 mm |
- 2 mm |
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Width |
600 mm |
+ 3 mm |
- 2 mm |
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Thickness
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20 mm |
+ 2 mm |
- 2 mm |
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Data are average results of standard tests which are subject to variation and should not be used as specification.
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- STBPI CAN SUPPLY OTHER TYPE:
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- 1260 Ceramic Fiber Board
 1260_board_datasheet.pdf,
- 1425 Ceramic Fiber Board 1425_board_data_sheet.pdf,
- 1600 Ceramic Fiber Board1600 board data sheet.pdf,
- 1800 Ceramic Fiber Board1800 board data sheet.pdf
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