??
?
|
Item
|
H-42
|
H-46
|
|
AI2O3(%)
|
42
|
46
|
|
Fe2O3 (%)
|
2.0
|
1.8
|
|
Refractoriness (°C)
|
1750
|
1750
|
|
Refractorines under load, 0.2MPa, Ta, (°C)
|
1350
|
1430
|
|
Porosity(%)
|
23
|
22
|
|
Bulk density (g/cm3)
|
2.15
|
2.22
|
|
Cold crushing strength (Mpa)
|
35
|
40
|
|
Thermal expansion at 1000℃ (%)
|
0.6
|
0.6
|
?
??Fireclay brick use for domestic coal and wood burners,domestic fireplaces &stoves,? BBQ'S,?pizza oven
A?full range of fireclay bricks in various shapes and sizes is available on request
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PRODUCT>FIRECLAY BRICKS