Introduction
It is made of high purity ceramic fiber by wet molding process. It is used for heat insulation of high-temperature kilns and heating devices, expansion joint filling during bricklaying of kilns, etc.
Physicochemical indexes
Product type | Standard | High aluminum type | Zirconium type |
Tensile Strength (Mpa) | ≥ 0.3 | ≥ 0.3 | ≥0.3 |
Moisture content（%） | ≤ 2% | ≤ 2% | ≤ 2% |
Organic content（%） | ≤ 10% | ≤ 8% | ≤ 8% |
Bulk density（Kg/m3） | 190-210 Kg/m3 | 190-210 Kg/m3 | 190-210 Kg/m3 |
Features
- Uniform thickness, flat surface, good flexibility
- Low Slag ball content
- Contains no asbestos, corrosion resistance,
- Low thermal conductivity
Product Advantages
- Low slag ball content, uniform thickness, flat surface and good flexibility. can be sheared or die cut for further process.
- Low thermal conductivity, low thermal capacity,can prevent or slow down heat transfer
- No asbestos, corrosion resistance, no chemical reaction with molten aluminium
- Excellent chemical stability and good electrical insulation
Application
Filler material for expansion joints, sealing gasket etc.