Insulating Bricks

Typical Properties

Parameters

 Low Density Medium Density
HYPOR 500 HYPOR 600 HYPOR 750 LW 100 HF110
Max Service Temperature°C

1250

 1250 1250 1400 1450
Bulk Density gms/cc     (max) 0.55 0.65 0.75 1.0-1.1 0.8-0.9
Apparent Porisity %  (min) 78 72 65 60 65
C.C.S. kg/cm2  (min) 10 12 20 40 30
Thermal Conductivity  (max)  (kcal/m/hr/°C)
At HF 400°C
At HF 600°C
At HF 800°C		 123
`3`3
0.11
0.14
0.16		 13123
`13`23
0.13
0.15
0.16		 123123
243123
0.16
0.17
0.19		 123`
123413
0.25
0.28
0.34		 `23`3
12313
0.22
0.26
0.30
P.L.C. (%)    (max)
At °C for 5 Hrs		 ± 0.5
1250		 ± 0.5
1250		 ± 0.5
1250		 ± 0.5
1400		 ± 0.5
1450
Chemical Composition
Al2O3   (min)
SiO2     (min)
Fe2O3  (max)		 213
36.0
56.0
0.8		 213
36.0
56.0
0.8		 213
36.0
56.0
1.5		 213
40.0
55.0
1.5		 213
45.0
50.0
1.5

Size Tolerance:  ± 1mm on standard bricks.
                         ± 1% or ± 01.5 mm whichever is greater for shaped bricks.

 

Cerabond Insulating Mortar

Service Temperature
P.C.E.
Grain Size
Al2O3
Fe2O3

1450°C max.
1620°C max.
0-0.5 mm.
40% min
2% max