PARSINEL 85

 

Classification: Burnt Magnesia – Spinel brick, Chrome free

Chemical analysis
%MgO ......................................................................................    87    
%Al2O3 ....................................................................................    11    
%Fe2O3 ...................................................................................    0.5    
%CaO .......................................................................................    1.5    
%SiO2 ......................................................................................    1.0    

   
:Physical data
Bulk density (g/cm3) ..................................................................    2.85
(%)Apparent porosity  .......................................................................    19
Cold crushing strength (Kgf/cm2) ...........................................    350
Hot modulus of rupture (Kgf/cm2 at 1000 oC) ........................    50
Lin. thermal expansion (% at 1000 oC) .....................................    1
Thermal shock resistance (1000 oC /air, cycles).....................    120
Refractoriness under load (T1 , oC) ..........................................    1400
T2 , oC) .................................................    1650)                                       
Thermal conductivity (W/mºk at 350 oC) ...............................    2.6
at 1000 oC) ..........................................    2.55)                                         
The above mentioned data represent typical values obtained from current production, according to JIS test method
All data are subjected to reasonable variations, and therefor, should not be used for specification purposes, guarantees in respect of these data are only valid if agreed upon in writing


:Application
Transition zones of cement rotary kilns

:Packing
Bricks on wooden pallet, each pallet weights app. 1.2 – 1.4 MT. Fastened by 4 vertical
belts, 180 micron shrink film on it

 

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