Zhengzhou Annec Industrial Co., Ltd.
Continuously Pushing Forward R& D of HBS for BF and Progress of Refractory Technology To Become Preferred Global Supplier in High Temperature Industry
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| Item | Chemical Composition |
| Al2O3 | ≥45% |
| Fe2O3 | ≤2% |
| Bulk density | ≤0.8g/cm3 |
| CCS | ≥5Mpa |
| Refractoriness | ≥1580℃ |
| PLC at 1200℃ | ≤0.8 |
Low Thermal Conductivity High Alumina Insulation Blo is a kind of quality refractory insulation materials for resisting high temperature with features of light weight, low thermal conductivity, thermal insulation and high compression strength in the high temperature furnaces or kilns. lightweight bricks are mainly used for the top of hot blast stove, stack and bottom of blast furnace, regenerative chamber of glass melting furnace, lining of ceramic high temperature furnace and so on.
Features:
Application:
Low Thermal Conductivity High Alumina Insulation Block are widely used in thermal equipment in metallurgy, petrochemical, machinery, electric power, building materials, aerospace, shipbuilding and other industrial sectors.
