High-aluminum poly-light ball lightweight insulation brick

High aluminum poly light brickSpecification 230*114*651.0DensityEach1.7Kilogram

Lightweight insulation bricks (insulation bricks) are divided into body density: 0.8; 1.0; 1.2; 1.3 g/cm3

Product Description:

High porosity, good heat insulation performance, high temperature resistance, suitable for the heat insulation layer and insulation layer of industrial kilns, can reduce the weight of the furnace body, shorten the furnace time, reduce thermal diffusion, and protect the uniform temperature of the furnace.

The high-aluminum poly light brick not only has the function of heat insulation, but also has the function of heat preservation and energy saving to reduce energy consumption.Therefore, the development and application of high-performance thermal insulation materials is a current research hotspot.Compared with traditional lightweight refractory bricks, high-aluminum poly light bricks have the following advantages: (1) Low thermal conductivity, especially at high temperatures, relatively low thermal conductivity, and good thermal insulation performance.(2) The thermal shock resistance is good, and the brick will not deform or peel off within the use temperature range.(3) According to different purposes, select reasonable mechanical strength to make the performance of lightweight bricks good.(4) Higher load softening temperature and smaller refiring rate of change, compared with similar light-weight refractory bricks, higher service temperature, longer life and safer.

use:

It is suitable for thermal insulation layer and furnace lining of ceramic roller kiln, petrochemical reforming furnace, reformer, metallurgical soaking furnace, blast furnace, hot blast stove and other thermal equipment.