USE OF SODIUM ALUMINATE IN FOUNDRY PAINTS

Abstract

Comparison of the properties of the casting paints based on sodium silicate and sodium aluminat, and sodium aluminat as an additive to the ink for the organic binder has shown that sodium aluminat provides a higher level of properties than sodium silicate and aluminat, in addition to an organic paint binder improves properties

Keywords

• casting paints
• binder
• sodium silicate
• sodium aluminat