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Product description of JM23 mullite insulation brick
Refractory raw materials are mullite insulation bricks, a relatively rare type of minerals that are formed on heat from aluminum silicate. Moxi sheaths can be produced in so many forms of thermal heating and insulation, which with their good properties are already successfully used in many industries.
Features of JM23 mullite insulation brick
Light mullite insulation brick is an energy-saving refractory material, which can directly contact with flame, withstand high temperature and high thermal vibration, and has high strength and low thermal conductivity.
Application of JM23 mullite insulation brick
Light weight mullite insulation bricks are widely used in residual coal gasifiers, secondary reformers for ammonia synthesis, carbon black reaction furnaces, refractory kilns and other equipment. The overall dimensions, physical and chemical indicators and service life of the products meet customer requirements.
Parameters of JM23 mullite insulation brick
| JM-23 Model | Volume density | Reheating Linear Change | Cold Compression Strength | Bending Strength At Normal Temperature | Thermal Conductivity | Al2O3 | SiO2 | Fe2O3 |
| – | g/cm3 | 1300℃*12h, % | Mpa | Mpa | 350℃w/m·k | % | % | % |
| A | 0.5 | -1 | 1.2 | 0.9 | 0.16 | 42 | 54 | 0.8 |
| B | 0.55 | -0.6 | 1.3 | 1 | 0.17 | 42 | 54 | 0.8 |
| C | 0.6 | -0.5 | 1.6 | 1.1 | 0.19 | 44 | 52 | 0.8 |
| D | 0.8 | -0.4 | 2.2 | 1.3 | 0.24 | 45 | 51 | 0.9 |
| E | 1 | -0.2 | 2.8 | 1.7 | 0.31 | 45 | 51 | 0.9 |