The Advent of Pyrex

Read this tip to make your life smarter, better, faster and wiser. LifeTips is the place to go when you need to know about Pyrex Cookware and other Cookware topics.

What is Pyrex?

The Advent of Pyrex

Pyrex is a brand name of borosilicate glass, which was introduced by Corning Glass Works in 1924. Though borosilicates had been produced before, the name Pyrex is has since become a synonym for the material. Pyrex is created by adding boron to the traditional glassmaker's combination of silicate sand, soda, and ground lime. Pyrex more resistant to heat and is also less dense than ordinary glass.



Nobody has commented on this tip yet. Be the first.


URL: (optional)


Not finding the advice and tips you need on this Cookware Tip Site? Request a Tip Now!

Guru Spotlight
Jerry Mayo