Gina Bella April 7, 2018

Have you ever wondered how borosilicate glass tubes don’t break when you expose it to 450 degrees of temperature? In fact, you wouldn’t ever hear a slight crack in the glass. This is because the borosilicate glass tube comes with unique qualities that can make it thermal and chemical resistant.

Glass comes in different types. Every type of glass has unique properties. These properties affect its purpose! And, borosilicate glass tubes are designed for experiments where the temperature can get soaring high.

When compared to regular glass, borosilicate glass is not brittle. It doesn’t become weak when exposed to extreme temperatures. The properties of this variety of glass are improved carefully. This is why borosilicate glass tubes stand out for exceptional safety and quality.

With this being said, let’s learn more about the borosilicate glass tubes.

What makes the difference?

To begin with, “boric oxide” in the borosilicate glass tube makes a big difference. Regular glassware is formulated using silicon dioxide, calcium oxide or sodium oxide. In simpler terms, glass is made of silica, lime or soda. On the other hand, borosilicate glassware has boric oxide. The amount of boric oxide depends on the manufacturer. In most cases, you will find 5 percent of boric oxide. This is a special ingredient that was introduced by Otto Schott, a German glassmaker. The special ingredient was found in the late 19th century.

Otto Schott was able to produce the world’s first borosilicate glass, which became famous for its ability to resist high-temperature changes.

An Invention to be remembered

If it was not for Otto Schott, man would have a tough time preparing a variety of equipment. For example, the LED would have been impossible. In fact, we wouldn’t have spotlights and stroboscopes. Borosilicate glass played an important role in these inventions.

Above all, borosilicate glass tubes have helped in various scientific researchers. The test tubes, stirring rods and beakers are no longer prone to chemical corrosion. This means researchers can take their studies to a different level.

Borosilicate glass is extremely durable and is even capable of holding nuclear waste. Doesn’t this sound impressive?

Not a crack from the freezer to the high-temperature burner!

Borosilicate glass tubes are renowned for its extreme thermal properties. Unlike traditional glassware, borosilicate glass tubes don’t expand. This can be attributed to its low thermal expansion coefficient. Additionally, these tubes have high thermal shock resistance. This is why borosilicate glass tubes can handle temperature fluctuations easily. This means you can move a borosilicate glass tube from the freezer to a high-temperature oven without cracking it!

In a science lab, it is important to have glassware that doesn’t crack and break. This is where borosilicate glass tubes come into the picture. These tubes are unlikely to break. They can be used in risky experiments without worrying about breakage or shattering! This means every borosilicate glass tube makes life easier for researchers.

Undeniably, borosilicate glass tubes are a must-have in any lab.