April 13, 2018

Fire Brick SK34

No. Properties LZ.60
1 Refractories 34
2 Apparent porosity (%) 19-21
3 Bulk Density (gr/cm3) 2.1-2.2
4 Cold Crushing Strength >300
     5 Permanent Linier Change (%) at 1400o C

+0.3

6 Refractoriness under load 1400
7 Chemical composition  
  AL2O3 40-45%
  SiO2 50-55%
  Fe2O3 max 1
8 Temperature 1400oC