Lightweight corundum Mo Laishi products

1,Lightweight corundum Mo Laishi products
2,the advantages of high temperature resistance
3,low thermal conductivity

Lightweight corundum Mo Laishi products

1,Light corundum mullite bricks are prepared by sintering of high temperature after molding taking white corundum,fused mullite and abletive agent mixedin definite proportion as raw material.2,The products have the advantages of high temperature resistance,3,low thermal conductivity(good insulating efficiency,thin kiln wall and low cost),high strength,4,high thermal shock stability.5,They are widely usedin various inner linings and heat insulation layers of high temperature kilns.
Physical and Chemical Indexes of Light Corundum Mullite Bricks 2O3 % ≥ 3 (1000°C cooled in atmosphere ) per time ≥
Physical and Chemical Indexes of Light Mullite Bricks 2O3 % ≥ 2 % ≤         2O3 % ≤ ( Classified temperature )°C 3 Compressive strength at normal temperature MPa ≥ Reheating Linear shinkage % ≤ 0.5 0.5 0.5 0.4 0.5 0.9 0.9 0.4 0.4 0.4 0.35 0.41 0.47 0.56 0.1MPa °C ≥