China light weight high alumina thermal insulation brick ...
2021-11-24u2002·u2002Technical Data: Name Light Weight High Alumina Brick LG-0.6 LG-0.8 LG-1.0 Bulk Density(g/cm3) 0.6 0.8 1.0 Cold Crushing Strength (Mpa)≥ 1.9 2.9 4.0 Permanent Linear Change 1300℃*12h(%)≤ 0.5 0.5 0.5 Thermal ConductivityAverage Temperature 350±25℃ W/( m·K) ≤0.250 ≤0.320 ≤0.450 Refra...
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