Low weight,Insulating Refractory Products

 

Item

Properties
Al2O3% ¡Ý
Fe2O3% ¡Ü
Bulk Density g/cm3 ¡Ý
Permanent linear chang ¡Ü2%
Temperature Thermal shock resistance (1100¡ãC)¡Ý
Thermal coefficient W/m.k ¡Ü350¡ãC¡À25¡ãC
Cold Crushing Strength Mpa ¡Ý
LIGHT WEIGHT INSULATING FIRECLAY BRICKS
NGQ/1.0
1.0
1350
0.5
2.9
NGQ/0.9
0.9
1300
0.4
2.5
NGQ/0.8
0.8
1250
0.35
2.5
NGQ/0.7
0.7
1250
0.35
1.9
NGQ/0.6
0.6
1200
0.25
1.5
LIGHT WEIGHT INSULATING HIGH ALUMINA BRICKS
LGQ/-0.1
48
1.0
1400
0.5
3.92
LGQ/0.9
48
0.9
1400
0.45
3.43
LGQ/0.8
48
0.8
1400
0.35
2.94
LGQ/0.7
48
0.7
1350
0.35
2.45
LGQ/0.6
48
0.6
1350
0.3
1.96
LIGHT WEIGHT INSULATING MULLITE BRICKS
ASQ/0.8
65
0.8
0.8
1450
15
0.3
5
ASQ/0.9
65
0.8
0.9
1450
15
0.35
6
ASQ/1.0
65
0.8
1.0
1450
15
0.40
7
ALUMINA BUBBLE BRICKS
ÄÍ»ð¶È ¡Ý
¡Ý98.5
0.1
1.2-1.4
Permanent linear chang % (1300¡ãC)0.7-0.8
1700
8.0

Light Weight Bricks

Alumina Bubble Bricks