Disadvantages: the market price is high.
Extended data:
Borosilicate glass is made, and sodium silicate sand, soda water and lime powder are added with the glaze made of boron traditional glass. Because the melting point of borosilicate glass is higher than that of ordinary silicate glass, some new technologies are needed for industrial production.
High borosilicate glass is an important material for making high-durability glass instruments such as beakers and test tubes. Of course, its application goes far beyond these. Other applications, such as vacuum tube, aquarium heater, flashlight lens, professional lighter, pipe, glass ball artwork, high-quality beverage glassware, solar thermal vacuum tube, etc. , also has applications in the aerospace field. For example, the thermal insulation tile of the space shuttle is also coated with high borosilicate glass.
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