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Lightweight 48%- 67% Al2O3 Insulating Refractory Brick Mullite Insulation Brick

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March 24, 2025
Category Connection: Insulating Refractory Brick
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Tags:
#JM28 Heat Resistant Brick #JM26 Heat Resistant Brick #JM23 heat proof bricks
Brief: Discover the Lightweight 48%-67% Al2O3 Insulating Refractory Brick, a high-performance Mullite Insulation Brick designed for superior thermal stability and strength. Ideal for direct flame contact in furnaces, this brick offers low thermal conductivity and excellent shock resistance. Perfect for high-temperature industrial applications.
Related Product Features:
  • Lightweight Mullite Insulating Brick with 48%-67% Al2O3 content for high-temperature stability.
  • Excellent thermal shock resistance, tested up to 20 cycles at 1100°C.
  • Low thermal conductivity, ranging from 0.2 to 0.4 W/m.k, ensuring energy efficiency.
  • High strength with CCS (Cold Crushing Strength) up to 5 Mpa for durability.
  • Customizable sizes and shapes to fit various furnace types and construction needs.
  • Made from high-purity raw materials to minimize impurities and structural defects.
  • Suitable for direct flame contact due to its superior thermal and mechanical properties.
  • Packaged specially to prevent damage during transit, ensuring product integrity.
Faqs:
  • What is the temperature range for Mullite Insulating Bricks?
    Mullite Insulating Bricks can withstand temperatures up to 1500°C, making them suitable for high-temperature industrial applications.
  • How does the thermal conductivity of these bricks compare to others?
    These bricks have low thermal conductivity, ranging from 0.2 to 0.4 W/m.k, which ensures better insulation and energy efficiency compared to standard insulating bricks.
  • Are custom sizes available for Mullite Insulating Bricks?
    Yes, CH Refractories offers customizable sizes and shapes to meet specific furnace and construction requirements, ensuring a perfect fit for various applications.
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