What is an advantage of borosilicate glass over soda-lime glass?

Borosilicate glass is known for its ability to withstand high temperatures, which is an important characteristic for many applications, particularly in laboratory settings and kitchenware. The presence of boron trioxide in its composition contributes to this higher melting point, making it suitable for use in situations where thermal shock is a concern. This means that borosilicate glass can handle rapid temperature changes without breaking, unlike soda-lime glass, which has a lower melting temperature and is more prone to thermal stress.

In contrast, while borosilicate glass may be lighter, less brittle, or cheaper to produce under certain conditions, these factors are not the primary advantages that distinguish it from soda-lime glass in terms of thermal properties. The higher melting point stands out as a critical quality for items that require durability and stability when exposed to heat.