Characteristic:
Common Fibre: With hard clay clinker as raw material, made from melting,blowing,spun by the resistance furnace.
High purity Fibre: With high purity alumina and silica as raw material, made from melting,blowing,spun by the resistance furnace.
Cerachem Fibre: With alumina,silica and zirconia as raw material, made from melting,blowing,spun by the resistance furnace.
Cerachrome Fibre: With alumina,silica and chromia as raw material, made from melting,blowing,spun by the resistance furnace.
Spun Fibre: Contain lubricant ,low residue ball content,high fibre material content, and spun without processing turns to be long fibre, is the gap fillers of wall lining of high temperature kiln heating device and raw material for yarns
Blowing Fibre: No lubricant,no processing,low residue ball content, is the gap fillers of high temperature kiln, and raw material for vacuum forming products, fibre spray, fibre paper
Excellent thermal stability, resist devitrification at high temperature.
Low heat strong capacity, Low thermal conductivity
Contain no binders or corrosive agents
Resilient up to high temperatures
Excellent sound absorber
Application
Raw material for the manufacturing of finished products such as boards, paper, shapes, yarns etc
Packing expansion joints and material for temporary repair of insulation
Raw material for Fiber spraying,castable and daub material
Loose insulating fill for complex spaces and areas where access is difficult
Type | STD | HP | HA | HZ | ST-1500 |
Classification temperature (°C) | 1100 | 1260 | 1360 | 1430 | 1500 |
Color | white | white | white | white | blue/green |
Al2O3 (%) | 42-44 | 45-46 | 52-55 | 39-40 | 43 |
Al2O3+SiO2 (%) | 96 | 98 | 99 | ||
Al2O3+SiO2+ZrO2 (Cr2O3) (%) | 99 | 99 | |||
ZrO2 (%) | -- | -- | -- | 15-17 | -- |
Cr2O3 (%) | -- | -- | -- | -- | 2.5-3.0 |