Abstract
The effects of leaching time, temperature and the concentration of the acid solution on the purity of the drawn sodium borosilicate glass fibres were systematically studied. The high purity and ultrafine silica fibres were obtained by acid leaching method. The law of leaching non-siliceous constituents was found. Furthermore, leaching mechanism is discussed, which can be considered as a process of ion exchange and diffusion.
Original language | English |
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Pages (from-to) | 767-770 |
Number of pages | 4 |
Journal | Journal of Materials Science |
Volume | 27 |
Issue number | 3 |
DOIs | |
State | Published - Jan 1992 |