Difference between insulation bricks and refractory fire bricks 2

Refractory fire bricks have high mechanical strength, long service life, good chemical stability, no chemical reaction with materials and good high temperature resistance. The maximum heat resistance temperature can reach 1900°C.
It is especially suitable for high and low temperature shift furnaces, reformers, hydrotransformers, desulfurization tanks and methanizers in chemical fertilizer plants, and plays the role of dispersing gas and liquid, and supporting, covering and protecting catalysts. It can also be used in hot blast stoves and heating conversion equipment in the iron and steel industry. Refractory fire bricks have the advantages of high density, high strength, wear resistance, corrosion resistance, low thermal expansion coefficient, high grinding efficiency, low noise, long service life, and doesn’t contaminate materials. It is a high-quality grinding medium suitable for various grinding machines.
There is a big difference between refractory bricks and thermal insulation bricks. Different materials will be used in different positions. When choosing materials, we must decide which refractory material is suitable according to actual situation.