clay insulating brick NG0.6
Detailed Product Description
DOUBLE EGRET INSULATING BRICK is low density high porosity low thermal conductivity. keep furnace wall low radiation and depress the charges of fuels.
CHARACTERISTIC:
Low thermal conductivity,excellent thermal insulation.
Low thermal capacity excellent conserve energy in batchoperation kiln
Low impurity. The higher aluminumcontent made it still to maintain the good performance under thereducing atmosphere.
Precise outlook size.
Speeds up the masonry and building speed, thebrickwork joint thin also neat is consistent. Guaranteed masonry andbuilding body intensity high, the stability is high.
APPLICATION:
Heat surface fireproof lining or other fire-proofmaterials back lining thermal insulation
Density (g/cm3) | 0.5 | 0.6 | 0.8 | 1.0 | |
crushing strength (Mpa) | 1.5 | 2 | 2.5 | 3.4 | |
Burned rate of change (%) | ×12h | 1250 | 1300 | 1350 | 1350 |
≤ | 0.5 | 0.5 | 0.5 | 0.3 | |
thermal conductivity (averagre temperature)350±25) w/m.k | 0.18 | 0.25 | 0.35 | 0.5 | |
Chemical analysis | Al2O3 ≥ (%) | 35 | 40 | 42 | 42 |
Fe2O3 ≤ (%) | 2.5 | 2.5 | 2 | 2 | |
Max work temperature () | 1150 | 1200 | 1280 | 1300 |