A process for obtaining fluorite and aluminum tablets with fluorite glass as a base for the manufacture of fluoridation trays (Machine-translation by Google Translate, not legally binding)

摘要

A process for the manufacture of fluorite and alumina tiles with fluorite glaze as the basis for the manufacture of fluoridation trays characterized in that the composition of the tiles before calcination is as follows: fluorite milled and washed according to the following claims, 50-90 % alumina of grain sizes less than 0.1 mm., 10-50%; starch or dextrin in 0.8 - 3% solution; they have 6 - 20%. (Machine-translation by Google Translate, not legally binding)