local companies will need to continue to optimize production technology.

Potassium borofluoride, also known as potassium fluoroborate, refers to a chemical substance with the chemical formula KBF4. It looks like white granular crystals and tastes bitter. It is slightly soluble in water, hot alcohol and ethanol, and insoluble in cold ethanol and alkali solutions. Potassium borofluoride is non-hygroscopic and can be decomposed into boron trifluoride…