General Information DALMIA SEVEN CASTABLE DS CAST 11 LW | |
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Type of product | Insulating Castable | |
Type of Bond | Hydraulic | |
Maximum recommended temperature | 1250°C | |
Main Raw material | Insulating aggregate | |
Material required (Kg/m3) | 1150 | |
Maximum grain size (mm) | 5 | |
Water required for installation | 40% | |
Installation method | Casting/Tamping | |
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DALMIA SEVEN CASTABLE DS CAST 11 LW Chemical properties according to BIS 12107 | |
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Al2O3 | 32.75% | | |
Fe2O3 | 5.21% | |
CaO | 12.02% | |
SiO2 | 43.17% | |
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DALMIA SEVEN CASTABLE DS CAST 11 LW Physical properties according to BIS 10570 | |
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| 110°C | 800°C | 1200°C | 1500°C |
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Bulk density (gm/cm3) | 1.32 | 1.25 | | |
Cold crushing strength (MPa) | 3.5 | 2.5 | | |
Apparent porosity (%) | | | | |
Perm. Linear Change (%) | -0.1 | -0.4 | | |
Thermal Cond. (W/mK) | | <0.27 | | |