JM23/26/28/30 mullite poly light brick

JM23/26/28/30 mullite refractory bricks are generally used in the insulation layer of high-temperature kilns to save energy and protect the environment, and effectively extend the service life of the kiln. Mullite poly-light bricks have the characteristics of low thermal conductivity, low heat capacity, high thermal compressive strength, etc. They can be processed to precise external dimensions and special shapes.

Characteristics of mullite poly light insulation bricks:
Low thermal conductivity: It has good thermal insulation effect and can make the furnace wall thickness thinner.
Low heat capacity: Due to its light weight and low thermal conductivity, the lightweight mullite brick series products store very little heat energy, and the energy saving effect is obvious in intermittent operation kilns.
Low impurity content: It has very low iron and alkali metal refractory content, resulting in high refractoriness. The higher aluminum content allows it to maintain good performance in reducing atmospheres.
High hot compressive strength.
Accurate external dimensions: speed up masonry, brick joints are thin and consistent. Ensure high strength and high stability of masonry.
Can be processed into special shapes to reduce the number of blocks and joints.

The standard brick size of mullite poly light insulation brick T3 is 230*114*65mm. Customized processing of special-shaped mullite poly light insulation bricks is available.

Mullite polylight insulation bricks can be used as hot surface refractory linings or backing insulation layers of other refractory materials, and are used in smelting furnaces, firing kilns, flues, refining devices, heating devices, gas generators and pipes, and soaking Furnaces, annealing furnaces, reaction chambers and other similar industrial thermal equipment.