Mullite insulation bricks
This product is mainly a lightweight refractory material with mullite as the main crystalline phase,which can directly come into contact with flames . It has the characteristics of high temperature resistance,good thermal shock stability,low thermal conductivity,and significant energy-saving effects.Suitable for lining and insulation layers of kilns in industries such as metallurgy , ceramics , petroleum,and chemical engineering.
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This product is mainly a lightweight refractory material with mullite as the main crystalline phase,which can directly come into contact with flames . It has the characteristics of high temperature resistance,good thermal shock stability,low thermal conductivity,and significant energy-saving effects.Suitable for lining and insulation layers of kilns in industries such as metallurgy , ceramics , petroleum,and chemical engineering.
Item MG23 MG26 MG28 MG30 MG32 Al₂O₃%≥ 40 55 65 70 77 Fe,O₃%≤ 1.0 0.8 0.7 0.6 0.5 Bulk Density g/cm³≤ 0.55 0.85 0.95 1.05 1.35 Mpa ≥ 1.0 2.5 3.0 3.0 3.5 Heating permanent line change %
T/℃×12hTest Temperature 1200℃ 1400℃ 1510℃ 1620℃ 1730℃ Xmin~Xmin 0.5~-1 Thermal Conductivity W/m·k Average Temperature 350±25℃≤ 0.20 0.30 0.37 0.44 0.60
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Mullite insulation bricks
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Shengou Village Industrial Park,Xinmi City, Zhengzhou City,Henan Province
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SAF Coolest v1.3 设置面板 THHSD-ZUGP-WASDE-ZZW
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