• تهران، میدان ونک، خیابان ونک، پلاک 112، ساختمان آئینه ونک، طبقه 7، واحد 701
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PARSINEL 90

 

Classification: Burnt Magnesia – Spinel brick, Chrome free


:Chemical analysis
%MgO ........................................................................................  91    
%Al2O3  ....................................................................................    6    
%Fe2O3 ....................................................................................   1.0    
%CaO  .......................................................................................  1.5    
%SiO2   .....................................................................................  1.0    

 
:Physical data
Bulk density (g/cm3)....................................................................    2.85
(%)Apparent porosity..........................................................................    18
Cold crushing strength (Kgf/cm2) ............................................    350
Hot modulus of rupture (Kgf/cm2 at 1000 oC) .........................    50
Lin. thermal expansion (% at 1000 oC)........................................    1.1
Thermal shock resistance (1000 oC /air, cycles)......................    100
Refractoriness under load    (T1 , oC) .......................................    1400
T2 , oC) ...............................................    1700)                                         
Thermal conductivity (W/mºk at 350 oC)................................    4.5
 oC)..........................................    3.9   ٠٠٥ at)                                         
at 1000 oC)..........................................    3.3 )                                        

The above mentioned data represent typical values obtained from current production, according to JIS test method
All data are subjected to reasonable variations, and therefore, 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 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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