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Why does the glass bottle burst with boiling water
Release time:
2024-03-01
The reason why the glass bottle burst when poured into boiling water is mainly due to the thermal stress caused by the temperature difference. Glass has a high coefficient of thermal expansion, and heat conduction is slow, when hot water into the cooling glass bottle, the rapid change in the temperature inside and outside the bottle led to the uneven expansion of the glass, resulting in the imbalance of internal and external stress, resulting in the bottle burst. In order to avoid the glass bottle burst, the bottle can be heated in advance or preheated with warm water to balance the internal and external temperature and reduce the generation of thermal stress. In addition, you can also choose a hot glass bottle or stainless steel bottle with better heat resistance to fill hot water to avoid the occurrence of the bottle burst.
The reason why the glass bottle burst when poured into boiling water is mainly due to the thermal stress caused by the temperature difference. Glass has a high coefficient of thermal expansion, and heat conduction is slow, when hot water into the cooling glass bottle, the rapid change in the temperature inside and outside the bottle led to the uneven expansion of the glass, resulting in the imbalance of internal and external stress, resulting in the bottle burst. In order to avoid the glass bottle burst, the bottle can be heated in advance or preheated with warm water to balance the internal and external temperature and reduce the generation of thermal stress. In addition, you can also choose a hot glass bottle or stainless steel bottle with better heat resistance to fill hot water to avoid the occurrence of the bottle burst.
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