Preparation method of air strengthened glass

The present invention discloses a preparation method of toughened glass. Said preparation method includes the following several steps: (1), utilizing roller way to feed the sheet glass into heating chamber; (2), heating; (3), cooling; and (4), unloading sheet glass. It is characterized by that the i...

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Bibliographische Detailangaben
1. Verfasser:	BAOJUN,MIAO ZHANG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GLASS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The present invention discloses a preparation method of toughened glass. Said preparation method includes the following several steps: (1), utilizing roller way to feed the sheet glass into heating chamber; (2), heating; (3), cooling; and (4), unloading sheet glass. It is characterized by that the internal cavity of said heating chamber is at least divided into four stages, the inlet of heating chamber and outlet of every heating stage are respectively equipped with a sealing door with control device. Besides, said invention also provides the concrete requirements of every steps of said method.