Firebrick Lava Corner
Dimensions: 22 × 5.5 × 4 cm
Product No: 100215
TECHNICAL DATA
Chemical Composition | |
---|---|
Al2O3 | 32 – 33 |
SiO2 | 61 – 62 |
Fe2O3 | 1.4 – 1.5 |
Physical Properties | |
Refractoriness | 1650 °C |
Bulk Density | 2.15 kg/ m3 |
Apparent Porosity | ≤ 16 % |
Cold Compressive Strength | ≥ 500 kg/cm2 |
Refractoriness under Load | 1250 °C |
Linear Thermal Expansion at 1000 °C | 0.6 % |
Thermal Conductivity a/at | |
105°C | 0.95 W/mk |
650°C | 1.10 W/mk |
1100°C | 1.30 W/mk |
Tolerance in Dimensions | |
≤ 150 mm | ± 1.5 % |
≥ 150 mm | ± 1.0 % |