fireclay anchor shapes
USD $270 - $400 /Metric Ton
Min.Order:1 Metric Ton
Zhengzhou Dynnor Industrial Machinery Co., Ltd.
We supply the best quality fireclay based refractory bricks from China. quality, fast & punctual delivery is our advantage.
We could provide superduty bricks with apparent porosity 10% to 15%, high duty bricks with porosity from 16% to 20%, medium duty bricks with porosity from 21% to 23%.
SDFC 20
Classification: Medium-duty Fireclay Brick /Fireclay Brick
Physical data | Typical value |
Bulk Density | 2.10 g/cm3 |
Apparent Porosity | 20 % |
Cold Crushing Strength at 21°C | 35 MPa |
Refractoriness Under Load at 0.2MPa, 0.6% deformation(T0.6) | 1410 °C |
Reheating Linear Change at 1400 °C x2 hours | +0 to -0.1% |
Chemical Analysis(approximate)
(Calcined basis)
Alumina | Al2O3 | 42.0% |
Silica | SiO2 | - |
Iron Oxide | Fe2O3 | 1.9% |