Description:good thermal shock stability, good wearing resistance and good chemical corrosion resistance. Application:preheating
Description
Selecting high quality clay, flint and high purity Heat-insulating raw matcrials to grind sluny, molding By casting and extrusion, high-temperature sintering.
Features
1.Low content of impurities
2.Nice chemical stability
3.Small reheating linear change
Main Physical and Chemical Properties:
Properties/Brand | KST-0.5 | KST-0.6 | KST-0.8 | KST-1.0 | KST-2.0 |
Al2 O3 %≥ | 42 | 45 | 48 | 48 | 50 |
Fe2 O3 %≤ | 0.8 | 0.7 | 0.7 | 0.6 | 0.6 |
Bulk Density g/cm3 | 0.5 | 0.6 | 0.8 | 1.0 | 2.0 |
Mpa Coldintensity for presure ≥ | 1.3 | 2.0 | 3.0 | 4.0 | 25.0 |
Reheat Linear Change % ≤ | 0.6 | 0.5 | 0.4 | 0.4 | 0.2 |
Thermal Conductivity w/m·k | 0.18 | 0.25 | 0.35 | 0.45 | 1.60 |
Maximun Service Temperature °C | 1250 | 1300 | 1300 | 1350 | 1350 |
The above data is the company's measured, on average, the actual production can be adjusted according to user needs.
