DEVELOPMENT OF THE COMPOSITION OF A MIXED BINDER FOR CERAMIC PRODUCTS
One of the requirements for ceramics used for the production of molds is the sufficient strength of the product, which depends not only on the composition of the ceramic, but also on the type of binder used. The most common binders are alumosol and silica, which have colloidal particles that not only differ significantly in size, but also have different charges. In connection with the latter, they are characterized by a different degree of cohesion to the particles of metal oxide powders that form the basis of ceramics. This allows you to adjust the strength of the product due to the geometric packaging factor, which is determined by the order and amount of both types of binder introduced into the ceramic mixture.