Glass is not only transparent and clean, but also has high strength and hardness. It is an indispensable material in daily production and life. There are various types of glass. In addition to the more common float glass and tempered glass, there are also varieties with special properties such as hot-melt glass, laminated glass, and frosted glass. If you want to know what glass can hold boiling water, and which type of glass is worth buying, read this article and you will know.
1. Can the glass be filled with boiling water?
Qualified glass cups can be filled with boiling water. The reason why the glass cups sometimes burst with boiling water is due to the principle of thermal expansion and cold contraction, uneven heating, and the large temperature difference between the inside and outside of the cup.
The method to prevent the boiling water in the glass from bursting:
1. To buy a product with better quality, it has the function of anti-explosion.
2. The purchased cups can be heated and boiled in water to prevent bursting.
3. When using in winter, do not fill up with hot water immediately. You can use a small amount of water to warm the cup before using it to prevent the temperature difference from being too large and causing it to burst. The reason for the burst is the large temperature difference between the inside and outside of the cup. The cup is not easy to burst.
Post time: Mar-25-2022