Calcium Silicate Blocks
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We offer high quality HYSIL Brand Calcium Silicate Blocks. These can be customized as per the specifications given. They are used to reduce heat by modes of heat transfer.

PRODUCT mm Thickness mm BD Kg./m3 Flexural Strength MPa Temp.
alcium 900x600 25-100 250 0.87-0.90 800/1000/1100
Silicate Blocks 600 x150 25-100 250 0.87-0.90 800/1000/1100
 
Chemical Composition:  
Characteristics H-800 Grade Values % H-1000 Grade H-1100 Grade
SiO2 40-44 42-46 44-48
CaO 34-38 34-38 35-38
Al2O3 3.2-4.5 3.2-4.5 3.5-4.5
Fe2O3 -0.7 ~0.7 ~0.7
MgO ~1.3 ~1.3 ~1.3
LOI <15 at 800°C <14 at 950°C <11 at 1025°C
 
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