1. Product Description:
The fiberboard is formed by wet vacuum suction filtration and pressure forming of loose cotton and inorganic adhesive, and is processed by high temperature calcination according to different models, the product also has the excellent characteristics of low bulk density and high strength, and is a multi-purpose product, which can be applied to the hot surface of the furnace lining to resist the direct impact of flame and high temperature airflow.
2. Product features:
High temperature stability, low thermal conductivity, low heat capacity, thermal shock resistance, erosion resistance, easy processing and cutting performance, accurate thickness and size, good flame resistance and air flow erosion, easy installation and use
3. Product application:
It is used in fields that require toughness, self-supporting and thermal insulation, and it has good resistance to mechanical damage. The fields include: push plate kiln, ladle furnace, bell kiln, tunnel kiln, roller kiln, aluminum melting furnace, heat treatment furnace and other thermal insulation lining and backing; high-temperature fire baffles; Kiln car insulation; Insulation of various high-temperature industrial kilns.
Fourth, the physical and chemical data of the product:
Model | 1260 | 1400 | 1600 | 1800 | |
Sort the temperature℃ | 1260℃ | 1400℃ | 1600℃ | 1800℃ | |
Weight(Kg/m3) | 300-600 | 300-600 | 300-600 | 500-700 | |
The reburning line shrinks(%) | (1050℃x24h)<1 | (1200℃x24h)<1 | (1500℃x6h)<1 | (1600℃x6h)<1 | |
change learn group Yes | Al2O3 | 42 | 50 | 72 | 85 |
Al2O3+SiO2 | 98 | 99 | 99.5 | 99.8 | |
Fe2O3 | 0.2 | 0.2 | ~ | ~ |
Note: The technical data of the product is the average value of the test standards used, which will fluctuate within a certain range, and the data does not represent the quality assurance data of the product.
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