DDR50
Low Thermal Conductivity, Long Time Materials
1580< Refractoriness< 1770
Brick
Preheating Zone in Rotary Kiln
Customer Made
2.3-2.35g/cm3
15%
15cycle
1500
80
Refractory Material
Alumina Block
LZR
Pallet
Al2O3, SiO3, Fe2O3,
Shandong
6902200000
