The choice between boric acid, borax and boron oxide in frit production directly affects melting behavior, gloss and thermal expansion of the final glaze. Boric acid offers high B2O3 content with faster melting, while borax provides a lower-cost sodium contribution for certain glass-ceramic systems.
With 20+ years of experience serving glass and ceramics manufacturers, Yantai Chemicals provides both materials with stable assay values and consistent impurity control. We welcome formulation discussions with kiln engineers and can supply trial samples for melting tests before bulk orders.
