What Is Plexiglass?

You may have heard the name Plexiglass, but did you know it’s not just a brand? Plexiglass is a transparent material you’ll find everywhere in daily life. Its common name is acrylic glass, and in Chinese it’s called ya ke li or organic glass. In chemistry, it’s known as polymethyl methacrylate — PMMA for short.

Why Plexiglass Is So Popular

One major reason is its exceptional transparency — its light transmittance can reach ninety-two percent, even clearer than ordinary glass. Another is its lightweight strength: Plexiglass is more than ten times as impact-resistant as regular glass. Even under strong impact, it’s far less likely to shatter, making it much safer.

Easy to Shape and Process

Plexiglass is extremely versatile in manufacturing. It can be cut, drilled, or heat-bent into countless shapes and sizes. This makes it suitable for both mass production and highly customized designs.

Everyday Applications

Thanks to these qualities, Plexiglass is everywhere:

• In malls, it forms the clear shell of display cases

• In public spaces, it acts as a protective barrier

• On the streets, it becomes brightly colored billboards and signs

• In art galleries, it transforms into intricate sculptures

• In aquariums, it forms massive, sturdy tanks

The Takeaway

Next time you see a piece of glass that’s bright, strong, and lightweight, don’t assume it’s ordinary glass — it might be Plexiglass, the acrylic sheet that blends beauty, safety, and practicality in one material.