When it comes to choosing glass for cookware or hot beverages, it's essential to consider heat resistance. Certain glass varieties are better able to withstand high temperatures without cracking or breaking. In this article, we'll explore the different types of heat-resistant glass.
H3: Pyrex.
Pyrex is a well-known brand of heat-resistant glass. It's made by adding boron to the glass mixture, giving it a low coefficient of thermal expansion. This means that Pyrex is less likely to crack or break when exposed to sudden temperature changes, such as moving from the freezer to the oven. Pyrex is suitable for use in baking dishes, measuring cups, and other kitchen items.
H3: Borosilicate Glass.
Borosilicate glass is another type of heat-resistant glass. It's made by adding boron and silica to the glass mixture, giving it a high resistance to thermal shock. Borosilicate glass is commonly used in laboratory equipment, such as beakers and test tubes, as well as in cooking and baking items such as casserole dishes and coffee makers.
H3: Soda-Lime Glass.
Soda-lime glass is the most common type of glass used in household items. It's made by combining sand, soda ash, and limestone, and is used in everything from wine glasses to light bulbs. While it's not as heat-resistant as other types of glass, soda-lime glass can still withstand some amount of heat without breaking.
H3: Tempered Glass.
Tempered glass is a type of heat-resistant glass that's been specially treated to increase its strength and resistance to temperature changes. It's made by heating the glass to a very high temperature and then rapidly cooling it, creating a state of compression on the surface of the glass. Tempered glass is commonly used in oven doors, as well as in smartphone screens and other electronic devices.
H2: Conclusion.
When choosing glass for hot items, it's important to consider heat resistance. Pyrex and borosilicate glass are both excellent choices for cookware and kitchen items due to their ability to withstand high temperatures without cracking or breaking. While soda-lime glass is a more common type of glass, it may not be suitable for extremely hot items. Tempered glass is also an option for items such as oven doors and electronic devices that require increased resistance to temperature changes.
Contact us to discuss your requirements of which variety of glass is heat resistant, wholesale wine glass supplier. Our experienced sales team can help you identify the options that best suit your needs.