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Zhengzhou Kewei Mullite Insulation Bricks

Mullite Insulation Bricks

Mullite bricks refer to high-alumina refractory materials with mullite as the main crystalline phase. Generally, the alumina content is between 65% and 75%. In addition to mullite in the mineral composition, those with lower alumina content also contain a small amount of glass phase and cristobalite; those with higher alumina content also contain a small amount of corundum.
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Product Details

Performance & Advantanges:

  • Excellent thermal insulation;

  • High refractoriness;

  • Superior thermal shock resistance;

  • High hot compressive strength.

Applications:

Mullite insulation bricks are widely used in numerous industrial fields. In the steel industry, they are used in hot blast stoves, steelmaking converters, and ladles, which can reduce heat loss and extend the service life of equipment. In the glass industry, they are suitable for the working layer and insulation layer of glass melting furnaces. They can also be used in high - temperature equipment in industries such as cement, petrochemicals, and power. 

parameter
case
2017 Baiyanhu Sleeve-Type Counter-Firing Kiln Project

2017 Baiyanhu Sleeve-Type Counter-Firing Kiln Project

2022 Guangxi Shenglong 600 tpd Bracket Twin Shaft Kiln Proje

2022 Guangxi Shenglong 600 tpd Bracket Twin Shaft Kiln Proje

2022 Inner Mongolia 800 tpd Maerz Kiln Project

2022 Inner Mongolia 800 tpd Maerz Kiln Project

2023 Guangxi Twin Shaft Kiln Project

2023 Guangxi Twin Shaft Kiln Project

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