Precautions for using mullite thermal insulation brick

Mullite thermal insulation brick is a high-performance insulation material, which is widely used in the insulation layer of high-temperature industrial equipment and furnace. Its excellent thermal insulation properties and chemical stability make it the first choice for many industries. However, when using mullite insulation bricks, we need to follow a series of precautions to ensure their safe and efficient use.

How to choose mullite thermal insulation brick?

Although mullite insulation bricks are resistant to high temperatures, different types and brands of insulation bricks may have different high-temperature ranges. When selecting mullite insulation bricks, it is necessary to select products with a suitable temperature range according to the actual working temperature and process requirements. If the high-temperature resistance range of the insulation brick is exceeded, its performance may be reduced or even damaged. If you have needs, you can contact us to work out different plans for the use of mullite insulation bricks.

JM brick construction affects the thermal insulation effect

The construction quality of the insulation layer directly affects the insulation effect of the entire equipment. The installation of insulation bricks should be firm to avoid gaps and cracks. During the construction process, it is necessary to operate in strict accordance with the construction specifications and requirements to ensure that the insulation bricks can closely adhere to the surface of the equipment and can withstand thermal expansion and thermal stress at the working temperature.

What should be paid attention to in the construction of mullite insulation bricks?

1. Moisture-proof and waterproof

Mullite thermal insulation brick is a porous material that is sensitive to moisture. During use, attention should be paid to moisture-proof and waterproofing, to prevent the insulation brick from absorbing too much water, which will affect its thermal insulation performance and stability.

2. Avoid drastic temperature changes

When JM bricks work at high temperatures, try to avoid drastic temperature changes. Excessive temperature rise and fall may cause thermal stress to the insulation bricks, which may lead to cracking or breakage. When starting or stopping heating, the temperature should be raised or lowered gradually, so that the insulation brick can gradually adapt to the new temperature environment.

3. Combined use with other refractory materials

In some special environments, mullite insulation bricks may need to be combined with other materials. When used in combination with other materials, ensure compatibility and complementarity between the two to avoid performance degradation or damage due to mismatch between materials.

4. Regular inspection and maintenance

Mullite insulation bricks may wear and age in long-term use, and regular inspection and maintenance are necessary. Regularly check the integrity of the insulation layer, find problems in time, and repair and replace them.

Why mullite thermal insulation bricks are widely used?

As a high-performance insulation material, mullite insulation bricks are widely used in many industrial fields. Mullite insulation brick is a natural mineral material, does not contain harmful substances, and has no pollution to the environment. Mullite insulation bricks have a good insulation effect.