The New Durable Acid Resistant Brick for Chlorinator Hot Zones
Chemical Composition
Al2O3 63.4%
SiO235.2%
TiO20.9%
Fe2O3 0.2%
K2O+Na2O 0.3%
Fused Cast Mullite Throat Liner Brick
Properties:
- Density (ASTM C134) 2.5 g/cu cm
- Porosity (ASTM C830) <5.0%
- Water absorption (ASTM 373)2.2%
- Cold compressive strength (ASTM C133)85 MPa
- Modulus of rupture (ASTM F417)17.5 MPa
- Acid resistance (boiling 20% HCl); 99.8%
- Coefficient of thermal expansion (25-1000 ⁰C)5.2 x10⁻⁶/ ⁰C
- Excellent thermal shock resistance
Capabilities
- Large custom cast shapes & blocks - Diamond cut final shapes for tight fit - Prefit & layout at factory before shipping - Huge casting facilities for rapid scale up
- Fused from melt for consistency
- Excellent corrosion / erosion in chlorinator hot zone environments
