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Zhengzhou, Henan
High Strength Refractory Mortar
High strength, Corrosion resistance,Hydraulicity , Volume
stability, Thermal shock resistance, Flame blowing resistance,
Spalling resistance, Fiber added. Can be casting, Easy
construction, low consumption.
Adapting to the complex shape or anchoring a dense narrow furnace
and artifacts.
Material | Clay | High Alumina | Corundum | Light-weight | ||||
Type | NF*1 | NF | LF—*0 | LF—*5 | GF | QF | ||
Chemical composition (%) | Al2O3≥ | *8 | *0 | *0 | *5 | *0 | *0 | |
SiO2≥ | *5 | *0 | *0 | *2 | 5 | *5 | ||
SiC≥ | — | — | — | 3 | — | — | ||
Fe2O3≤ | 1 | 0.8 | 0.7 | 0.5 | 0.3 | 0.5 | ||
R2O≤ | 1.4 | 1.2 | 1 | 0.6 | 0.5 | 1 | ||
Tie time (min) | 1~2 | 1~3 | 2~3 | 2~3 | 3~5 | 1~5 | ||
L.O.I. (%) | 6 | 6 | 5 | 5 | 4 | 6.5 | ||
Additional water (%) | *0 | *8 | *5 | *5 | *5 | *0 | ||
Method of bonded | Ceramic | Ceramic | Chemical | Chemical | Araldite | Silicate | ||
Bonding strength (MPa) |
**0℃×*4h After drying at |
0.8 | 0.8 | 1.2 | 1.5 | 0.8 | 0.5 | |
***0℃×3h After firing at |
3.0 | 3.0 | 2.0 | 2.0 | 1.5 | — | ||
Grain size (%) | ≥1mm | 4 | ≤1 | ≤1.5 | ≤1 | ≤1 | ≤1.5 | |
≤0.**5mm | *2 | ≥*5 | ≥*0 | ≥*5 | ≥*0 | ≥*0 |
Country: | China |
Model No: | - |
FOB Price: | Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | - |
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Packaging Detail: | - |
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