What is amorphous refractory material

A refractory material made by mixing refractory aggregate with a certain particle size distribution, powder, binder, and additives, also known as dispersed refractory material. Used for lining of thermal equipment, directly baked without going through the firing process. Compared with fire-resistant bricks, it has the characteristics of simple process (eliminating the firing process), energy saving, low cost, and easy mechanized construction. The effect is better than that of refractory bricks on certain thermal equipment.
English name: monolithic refinery
A refractory material composed of reasonably graded granular and powdered materials and binders that is directly used without molding or firing. They have no fixed shape and can be made into slurry, mud paste, and loose shapes, hence they are also commonly referred to as loose refractory materials. This type of material can be used to form seamless monolithic structures, and this preparation is also known as monolithic refractory materials.
Its particles and fine powder can be composed of refractory materials of any material, and can be divided into silicon refractory materials, clay refractory materials, high alumina refractory materials, magnesium refractory materials, dolomite refractory materials, chromium refractory materials, etc. according to the raw material material. There are many types of binders, such as various cements, inorganic salts (water glass, sulfate, phosphate, etc.), and organic compounds (tar asphalt, phenolic resin, etc.), which can also be classified and named according to this.
According to process characteristics, it can be divided into pouring materials, plastic materials, ramming materials, spraying materials, projection materials, refractory mud, refractory coatings, dry mix materials, etc.
Usually, it can be prepared only through the preparation of granular and powdered materials and the mixing process of the mixture. The process is simple, the production cycle is short, the heat energy consumption is low, the overall use is good, the adaptability is strong, and the comprehensive use effect is good.