Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
Description: Made from Mullite and andalusite as starting materials, the bricks are processed into shapes by moulding under high pressure and sintering are high temperature, with feature of lower impurity contents, low porosity ,low bulk density,strong strength at high temperature,steady bulk at high temperature,high thermal shock resistance and small creep rate,which are mainly used for HBS.
Brand Index | LHZ-150 | LHZ-145 | LHZ-140 | LHZ-135 |
Al2O3, % ≥ |
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Fe2O3, %, ≥ | 1.0 | 1.0 | 1.3 | 1.3 |
AP, % ≤ | 1810 | 1810 | 1790 | 1790 |
BD, g/cm³ ≥ |
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Refractoriness, °C ≥ |
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CCS, MPa ≥ | 65(55) | 65(55) | 70(60) | 70(60) |
0.2MPa RUL, °C ≥ | 1650 | 1650 | 1630 | 1600 |
PLC(1500°C x 5h), % | 0~+0.5 | 0~+0.5 | 0~+0.5 | 0~+0.5 |
Thermal shock resistance, | 30 | 25 | 25 | 20 |
Creep rate, % ≤ | 0.8 (1500°Cx50h) | 0.8 (1450°Cx50h) | 0.8 (1400°Cx50h) | 0.8 (1400°Cx50h) |
1,Low Creep andalusite brick
2,Resisting high temperature.
3,Great bulk density.
4,Low iron content.
