Place of Origin | Henan, China | Shape | Brick |
Material | Alumina Block | SiO2 Content (%) | 0 |
Al2O3 Content (%) | 35%-40% | MgO Content (%) | 0 |
CaO Content (%) | 0 | Refractoriness (Degree) | Common (1580u00b0< Refractoriness< 1770u00b0) |
CrO Content (%) | 0 | SiC Content (%) | Non |
Model Number | RS-QNT | Brand Name | RongSheng |
Processing Service | Bending, Welding, Punching, Decoiling, Cutting, Moulding | Application | Industrial Furnaces |
Size | 230x114x65mm | BULK DENSITY | 2.0-2.5g/cm3 |
Usage | Furnace Liner | Certificate | ISO9001:2000 |
apparent porosity | 24% | refractoriness | 1740 |
Color | yellow |
Item
|
Fire Clay Brick
SK-32
|
Fire Clay Brick
SK-34
|
Fire Clay Brick
SK-36
|
AI2O3(%)
|
30
|
38
|
50
|
Fe2O3 (%)
|
3
|
2.5
|
2
|
Refractoriness (SK)
|
32
|
34
|
36
|
Refractoriness under load,
0.2MPa, Ta, ((°C)
|
1300
|
1350
|
1450
|
Porosity (%)
|
22-26
|
19-23
|
20-24
|
Bulk density
(g/cm³)
|
2.05
|
2.10-2.15
|
2.30-2.40
|
Cold crushing strength
(MPa)
|
25
|
25
|
45
|
Thermal expansion at
1000°C (%)
|
0.6
|
0.6
|
0.3
|
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