Pyrexmerkkisistä

Pyrexmerkkisistä, also known as Pyrex glass, is a brand of borosilicate glass manufactured by Corning Incorporated. It is renowned for its exceptional thermal resistance and durability, making it ideal for laboratory equipment, cookware, and other applications where heat resistance is crucial. The glass is composed of silica and boric oxide, which gives it a low coefficient of thermal expansion and high resistance to thermal shock. This makes Pyrex glass highly resistant to breaking when subjected to rapid temperature changes, a property known as thermal shock resistance.

Pyrex glass was first developed in the early 20th century and has since become a standard in various industries. Its versatility and reliability have made it a preferred choice for scientists, chefs, and homeowners alike. The glass is available in various shapes and sizes, including beakers, flasks, and baking dishes, each designed to meet specific functional needs.

In addition to its thermal properties, Pyrex glass is also known for its chemical resistance. It does not react with most common laboratory chemicals, making it suitable for a wide range of applications. However, it is not resistant to hydrofluoric acid and should be handled with care to avoid any potential damage.

Over the years, Pyrex has evolved to include different types of glass, such as Pyrex Crystal, which offers even greater thermal resistance and clarity. Despite these advancements, the original Pyrex glass remains a staple in many households and laboratories due to its proven performance and reliability.