Preparation method of glass with functions of absorbing ultraviolet and infrared rays and preventing glaring
A technology for absorbing ultraviolet and functional glass, applied in the field of glass technology application, can solve the problems of adverse environmental impact, difficult molding process, poor heat absorption performance, etc.
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[0022] In order to better understand the present invention, the present invention will be described in more detail through the following examples, but the present invention is not limited to the following examples; the content of each component of the examples is formulated according to Table 1.
[0023] Table 1 Comparison sample and embodiment component content and material formula table
[0024]
[0025] According to the high temperature melting scheme 1 in the above table, the above basic ingredients are introduced through super white silica sand, dolomite, limestone, soda ash, alumina, mirabilite, etc., among which mirabilite is used as a melting and clarifying agent with a purity of more than 99.5%. Mix thoroughly, put it in a quartz crucible, put it in a high-temperature furnace and heat it to 1500°C for 2 hours. Pour the molten glass onto the preheated graphite plate and put it in a 600℃ holding furnace for annealing. After rough grinding and polishing, a sample with a thic...
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