경량이 멀라이트 벽돌의 효과에 영향을 미칩니까??

Mullite insulation brick is one the lightweight insulation bricks, 고알루미나 보크사이트 클링커를 주원료로 하고 소량의 점토를. The refractoriness of mullite bricks is also very high, it can withstand the high temperature of 1800 섭씨, and its pressure resistance is also very high.

Application of mullite brick

유리 산업

The consumption of mullite lightweight bricks in the glass industry is relatively large. It is often used as a refractory lining for glass furnaces to withstand thermal shock and chemical attacks in high-temperature glass melting areas.

철강 산업

The iron and steel industry is also one of the important consumption fields of mullite brick. In high-temperature equipment such as blast furnaces, 변환기, and electric arc furnaces, mullite lightweight bricks are widely used in refractory linings to resist the erosion of high-temperature molten metal and chemical gases.

Does the light weight of mullite brick affect the insulation function?

The mullite brick is light in weight, but it will not affect the insulation function. The low density leads to the lightweight, but it does not affect its heat insulation function.

Advantages of lightweight mullite bricks

Lightweight mullite bricks are light in weight and light in load; they have low thermal conductivity, low heat fusion, and low impurity content. There are tiny air holes distributed inside, which can ensure that the furnace wall loses less heat, and the cost of fuel will be reduced accordingly.

Are mullite insulation bricks afraid of water?

Mullite lightweight brick itself is not afraid of water, can be used in humid environments, and also has a certain waterproof performance. 하지만, if the installation interface of the insulation brick is not properly handled, it will cause water to leak and penetrate the insulation layer, thereby affecting the insulation effect. 그러므로, in the process of thermal insulation engineering design and construction, it is necessary to strictly follow the requirements of the specification, especially to seal the interface. 동시에, for mullite lightweight bricks that have been in a humid environment for a long time, if they are used for a long time, aging or deformation may also occur, and they need to be replaced in time.