What are the factors that affect the weight of mullite refractory bricks?
The bulk density index of mullite refractory bricks is a comprehensive reflection of the pore volume and mineral composition of mullite bricks. In production, since the degree of sintering of mullite bricks is easy to determine, it is often used as a method to judge the degree of sintering. There are two factors that affect the weight of mullite refractory bricks:
1. The bulk density of alumina content and the alumina particle size of mullite bricks;
2. Control of the production process. Therefore, in the production of mullite refractory bricks, the grades of raw materials must be strictly selected to control the particle size. In the production process, the pressure of the brick press of the brick press should be controlled, and the firing of mullite refractory bricks should be controlled reasonably.
Knowing the density of refractory bricks can help us understand whether mullite bricks are dense, and understanding the weight of mullite bricks from the side can help us purchase refractory bricks.