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  Acid Resistance Refractory Bricks  
 

 

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Chemical analysis :-

 

(Al2O3)

26.0 - 28.0 %

(SiO2)

60.0 - 65.0 %

(Fe2O3)

5.0 - 6.0 %

Physical Properties :-

 

Cold Crushing Strength - kg / cm3 650 - 700
water absorption by weght % 5

acid resistance by weight %

4
bulk density , g / cm3 2.2
Tolerance in dimensions , % + 3.0
 
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