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Insulation Block for Glass furnace
Insulation Block for Glass furnace
 
To meet the request of Glass furnace at present, this series of products are made from excellent raw material and advanced process. The strong pionts: large dimension,light weight,high strength and low thermal conductivity.
 
Item
IBS-1
IBS-2
IBS-3
IBS-4
Bulk Density(g/cm3)
0.8
1.0
1.2
1.3
Cold crush strength (Mpa)
3
3.5
4.0
4.0
Temp. when reheated shrinkage less than 1%
1350℃
1350℃
1350℃
1350℃
Thermal conductivity (w/m.k,350℃)
0.3
0.35
0.36
0.38