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1.Low bulk density,
2.Low thermal conductivity
3.Good thermal insulation performance
4.Good integrity with furnace lining
Specifications
Low bulk density, low thermal conductivity, good thermal insulation performance.
1. Features
- 1. Low bulk density, low thermal conductivity, good thermal insulation performance.
- 2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
- 3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
2. Typical Applications
- 1. Furnaces of metallurgy industry, heat treatment furnace
- 2. Furnaces of chemical industry and construction industry.
- 3. Furnace of incineration of garbage, recirculating fluidized bed furnace
3. Standard size: 230 x 114 x 65 mm others up to the client
4. Technical data
|
Fire clay brick SK-36 |
|
|
Item |
Standard |
|
AI2O3(%) |
48-50 |
|
Fe2O3 (%) |
1.3-1.5 |
|
Refractoriness (SK) |
36 |
|
Refractoriness under load, 0.2MPa, Ta, ((°C) |
1450 |
|
Porosity (% |
20-24 |
|
Bulk density (g/cm³) |
2.30 |
|
Cold crushing strength (MPa) |
45-55 |
|
Thermal expansion at 1000°C (%) |
0.3 |
