*Low thermal conductivity
*Low impurity content
*High strength
*Excellent resistance to thermal shock
*Resistance to erosion
WHT Insulating Firebrick own light weight, with mini-pore equally distributed, compared with common firebricks, so WHT IFB keep furnace wall low heat loss and save the cost of fuels, WHT IFB also means lower heat storage, heating and cooling more fast, easy for discontinuous operation.WHT IFB is suitable among the range 900°C~1650°C. CharacteristicsTypical Application Chemical & Physical Data
Description
WH-23
WH-26
WH-28
WH-30
WH-32
1300
1400
1500
1550
1600
650
800
900
1000
1100
0.8
1.2
1.4
1.6
1.8
0.15
0.26
0.33
0.38
0.42
Pressure Strength(ASTM C93,Mpa)
1.1
1.8
2.5
2.8
3.0
Shrinkage after Heavy Firing at
(°c×8 h) (%) JIS R26
0.3(1230)
0.4(1300)
0.6(1500)
0.6(1550)
0.6(1600)
40
54
62
74
80
1.2
0.9
0.8
0.7
0.5
WHT-1300 Mortar
WHT-1400 Mortar
WHT-1500 Mortar
WHT-1500 Mortar
WHT-1600 Mortar
