Description; A pumpable or pourable insulation refractory with a phenomenally high strength to density ratio.
Maximum service temperature: 1200°C
Chemical analysis; 56% Al2O3
Applications;: Ladle insulation: Most insulation materials become crushed in this application. Kerapump has a phenomenally high strength to density ratio and can therefore withstand the stresses of differential expansion better. Hot blast stoves: Kerapump may be pumped through the shell to repair hot spots. Furnace floors: Can easily be made by pouring Kerapump, especially kilns.
Water addition; 30% by weight.
Pilot plant code; MPU