Blog Details
- Home
- Blog Details
Why did the drinking glass suddenly break?
The glass has excellent performance and can be used in many occasions. Painted glass and hot-melt glass can be used for interior decoration with various styles. If you need to protect personal safety, it is recommended to use safety glass such as tempered glass and laminated glass. When you need to adjust the brightness and protect privacy, Frosted glass and dimming glass are used. The drinking glass is made of high borosilicate, which is convenient, safe and durable. The problem of why the glass is broken is introduced below,glass cookware.
When hot water enters the glass, cracking occurs because the glass expands unevenly after heating. After the hot water is poured in, the side wall of the cup is heated and expanded, but the side wall of the cup is heated unevenly, so the inside of the cup will immediately heat up. But the outside will not heat up immediately, the inside will expand rapidly, but the outside remains unchanged, so there may be outside and inside, so it is not that the thicker the better, thick cups will be broken when heated, thin cups are not easy to break, thin cups The heat can be transferred from the inside to the outside quickly, so the temperature of the cup will quickly become uniform, and the degree of expansion and deformation will become smaller. It is difficult to reach the internal and external temperature of thick glass. The internal temperature is high in a short time and the expansion is rapid. And the outside has not expanded, the outside is compressed by the inside, and it is easy to crack.
When the weather suddenly becomes hot and cold, the glass is easy to break. These are the uneven heating of the glass. Unlike heating, when the cup is suddenly cooled, the cup will begin to shrink on the outside, but the inside has not yet shrunk, so if the inside is squeezed by the outside Press, the glass will break.
When choosing a glass, you can consider the high borosilicate double-layer glass to solve the above problems. It can support the instantaneous temperature difference of minus 30 to 150 degrees, and the glass will not break.
When hot water enters the glass, cracking occurs because the glass expands unevenly after heating. After the hot water is poured in, the side wall of the cup is heated and expanded, but the side wall of the cup is heated unevenly, so the inside of the cup will immediately heat up. But the outside will not heat up immediately, the inside will expand rapidly, but the outside remains unchanged, so there may be outside and inside, so it is not that the thicker the better, thick cups will be broken when heated, thin cups are not easy to break, thin cups The heat can be transferred from the inside to the outside quickly, so the temperature of the cup will quickly become uniform, and the degree of expansion and deformation will become smaller. It is difficult to reach the internal and external temperature of thick glass. The internal temperature is high in a short time and the expansion is rapid. And the outside has not expanded, the outside is compressed by the inside, and it is easy to crack.
When the weather suddenly becomes hot and cold, the glass is easy to break. These are the uneven heating of the glass. Unlike heating, when the cup is suddenly cooled, the cup will begin to shrink on the outside, but the inside has not yet shrunk, so if the inside is squeezed by the outside Press, the glass will break.
When choosing a glass, you can consider the high borosilicate double-layer glass to solve the above problems. It can support the instantaneous temperature difference of minus 30 to 150 degrees, and the glass will not break.
Leave a comment