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Pyrex (trademarked as PYREX and pyrex) is a brand introduced by Corning Inc. in 1915, initially for a line of clear, low-thermal-expansion borosilicate glass used for laboratory glassware and kitchenware. It was later expanded in the 1930s to include kitchenware products made of soda–lime glass and other materials. [1]
In December 2008, the Pyroceram-based line of CorningWare was reintroduced in the US as CorningWare StoveTop. It is only manufactured in France at one of the few factories in the world still manufacturing vitroceramic cookware. One of the benefits of modern Pyroceram production is the ability to manufacture cookware without the use of arsenic.
In 1915, Corning created an improved heat resistant glass formula and launched Pyrex, the first-ever consumer cooking products made with temperature-resistant glass, in 1915. [ 13 ] The California Institute of Technology 's 200-inch (5.1 m) telescope mirror at Palomar Observatory was cast by Corning during 1934–1936, out of low expansion ...
One of the few brands to reach iconic status in the American kitchen, Pyrex has Not just any oven-safe glass dish, but a Pyrex -- a name synonymous with baking. Pyrex: Fire and Pride Are Glassware ...
Pyrex products made between 1915 and the late 1970s are especially sought after in the online market. According to Bon Appétit, these early dishes were crafted from borosilicate glass, ...
In 1983, it was introduced in the US and became the number one selling cookware set for a number of years. Visions is made of a transparent version of Pyroceram glass-ceramic, occasionally referred to as Calexium. However, its lids have typically been made out of Pyrex (both Borosilicate and Soda-lime glass) in the US and Asia. Originally ...
The site of Kopia, in Uttar Pradesh, is the first site in India to locally manufacture glass, with items dating between the 7th century BCE to the 2nd century CE. [27] Early Indian glass of this period was likely made locally, as they differ significantly in chemical composition when compared to Babylonian, Roman and Chinese glass. [26]
Grab-its were originally produced and sold by Corning Glass Works, and made from opaque Pyroceram glass–ceramic material. Corning introduced Grab-its under the Visions brand in 1988. [3] These were made of transparent Pyroceram (known as Celexium in some regions) with an amber tint. A Cranberry variant was introduced in the early 1990s. [4]