Refractory plastics

Refractory plastic can be used with refractory aggregate and powder, raw clay and chemical compound binder and admixture. It is kneaded and extruded into billet. After storage for some time, it has good plasticity and can be tampered with construction. Its classification: According to refractory aggregate varieties are divided into clay, high-aluminum, mullite quality, corundum, silicon carbide and zirconium-containing and so on. According to the type of binder is divided