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CHEMICALLY TOUGHENED GLASS ARTICLE HAVING NO OPTICAL ORANGE SKIN AND METHOD FOR PRODUCING SAME
CHEMICALLY TOUGHENED GLASS ARTICLE HAVING NO OPTICAL ORANGE SKIN AND METHOD FOR PRODUCING SAME
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机译:具有无光橙皮肤的化学增韧玻璃制品及其制造方法
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摘要
A method for chemical toughening a thin glass article with a thickness of at most 0.07 mm is provided. The method includes immersing the glass article into a bath of molten salt having a certain toughening temperature for a certain toughening time to form a toughened glass article; lifting the toughened glass article out of the bath of molten sa post-toughening dwelling the toughened glass article for a certain dwelling time at a dwelling temperature that is higher than a melting point of the bath of molten salt and lower than a transition temperature (Tg) of the toughened glass article; and cooling and cleaning the toughened glass article.
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