产品描述
The content of clay brick Al2O3 is more than 40%, and the content of Fe2O3 is less than 2.0~ 2.5%.
The ingredients are ripe for 65~ 85%, combined with clay for 35~ 15%.
To combine pieces of clay and fine grinding of clinker grinding, again with the clinker particles mixture material dry clay and high pressure molding, firing under about 1400 ℃, with good performance.
Fireclay Insulating Brick
ITEM NG-1.0 NG-0.9 NG-0.8 NG-0.7 NG-0.6
BD(g/cm³) ≤ 1 0.9 0.8 0.7 0.6
CCS Mpa ≥ 2.94 2.45 2.45 1.96 1.47
Thermal Conductivity@350±25℃ W/m.k ≤ 0.5 0.4 0.35 0.35 0.25
Temp. for LC ≤2% ℃ 1350 1300 1250 1250 1200
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