During the seperation of melts of glasses contiannig fluorine with water vapour the latter reacts with F ions to form HF, while OH groups enter the glass structure, combine with silica and form Si-OH groups, thereby loosening the structure and lowering the density of the glasses.
Origin
Unknown
Journal Title
J. Appl. Chem. Usst, Consultants Bur. Trnasl., 1975, 48
Sector
Primary Papers
Class
PP 881