Its particles and fine powder can be composed of refractory materials of any material, and can be divided into: siliceous refractories, clay refractories, high alumina refractories, magnesia refractories, dolomite refractories, chromium Quality refractory materials, etc. There are many types of binders, such as various cements, inorganic salts (water glass, sulfate, phosphate, etc.) and organics (tar pitch, phenolic resin, etc.), which can also be classified and named according to this.
According to the process characteristics, it can be divided into castable, plastic, ramming material, spray material, projectile material, refractory mud, refractory coating, dry mix and so on.
Usually, it can be obtained only through the preparation of granular and powdery materials and the kneading process of the mixture. The process is simple, the production cycle is short, the heat energy consumption is low, the integrity of the use is good, the adaptability is strong, and the comprehensive use effect is good.
