With density range 850-950kg/m3, high density calcium silicate insulation board is developed for the non-ferrous industry used for feeding, casting and molding of molten aluminum and other non-ferrous metals, also can be used for clamping fixture of glass industry. In addition to its insulation, its characteristic of non-stick aluminum exerts a large. Superior strength and good processability makes it the preferred material for precision CNC machined parts and complex components.
◎ Low thermal conductivity, low heat losses at higher temperature.
◎ Non wetted by molten aluminium .
◎ Resistance to thermal shock.
◎ Excellent machining.
◎ Ladle Insulation Liner clamping fixture of car glass.
◎ Dip tubes
◎ Pouring spouts
◎ Hot-top rings
◎ Stopper pins
◎ End dams
Lgnition loss(mainly H2O) : 5-9%
Glass fiber Reinforced
Maximum Service Temp.
Continuous Service Temp.
Compressive Strength(break) 5% deformation
Coefficient of Thermal Expansion