China Fireclay Thermal Insulation Material Fire Brick Light Weight Brick Ng0.8, Find details about China Insulation Fire Brick, Fireproof Brick from Fireclay Thermal Insulation Material Fire Brick Light Weight Brick Ng0.8
Items | NG-1.0 | NG-0.9 | NG-0.8 | NG-0.7 | NG-0.6 |
g/cm3 ≤ Bulk density | 1.0 | 0.9 | 0.8 | 0.7 | 0.6 |
MPa ≥ Cold crushing strength | 3.5 | 3.0 | 2.5 | 1.0 | 0.8 |
(W. /M.K) ≤ Thermal conductivity | 0.50 | 0.40 | 0.35 | 0.35 | 0.25 |
2% ºC Test temperature at which PLC not less than 2% | 1350 | 1300 | 1250 | 1250 | 1200 |