Shen     please     number:  200410005645.0 Shen   please   day: 2004.02.21 name           Said:  Method for manufacturing high-strength single-piece strontium potassium fireproof glass public  Open ( announcement ) number: CN1559942 Public ( announcement ) day: 2005.01.05 the Lord  Minute  class  number: C03B27/00 The original application number of the division:  Minute    class    number: C03B27/00; C03C17/00 Award    certificate     day:  excellent    first    right:  Application ( patent ) person:  Guangdong Jingang Glass Technology Co., Ltd. Ground          site: 515063 Daijin Industrial Zone, University Road, Shantou City, Guangdong Province hair  Ming ( design ) person:  Zhuang Dajian ; Xia Weiwen country  Inter Shen please:  country   Inter   public   cloth:  Enter country date:  patent  proxy  mechanism:  generation    Rational    people:  Summary Colorful Prom Dresses,Colorful Prom Gowns,Purple Prom Dresses,White Prom Gowns Prom Dresses Co., Ltd. , http://www.nbweddingdress.com
The invention relates to a manufacturing process and a method for a single piece of fireproof glass, which is realized by simultaneous physical tempering and chemical tempering in a horizontal tempering furnace. Among them, chemical tempering is realized by thermal spraying a salt solution of a specific composition. The surface pressure stress of the product of the invention is not less than 140 MPa, not more than 180 MPa, and has superior fireproof function, overcomes the poor weather resistance of the grouting fireproof glass, the yellowing and foaming under the ultraviolet irradiation, the low strength, and the inability to be used for the external wall of the building. .