What Is Another Name for Plexiglass? Acrylic & PMMA Explained
You may have heard the name Plexiglass, but the material is also commonly known as acrylic glass or simply acrylic. In Chinese, acrylic is commonly called ya ke li (亚克力) or organic glass. Its chemical name is polymethyl methacrylate, usually abbreviated as PMMA.
What Is Plexiglass?
Plexiglass is a transparent thermoplastic material based on PMMA. In everyday use, terms such as acrylic, acrylic glass, Plexiglass, and PMMA are often used to describe the same general material family.
Why Plexiglass Is So Popular
Up to 92% Light Transmission
Clear acrylic can provide light transmission of up to 92%, giving the material excellent optical clarity for displays, glazing, and transparent panels.
High Impact Resistance
Plexiglass can offer more than 10 times the impact resistance of ordinary glass, reducing the risk of shattering under impact.
Lightweight
Acrylic is considerably lighter than glass, which can simplify transportation, handling, fabrication, and installation.
Easy to Shape and Process
Plexiglass is highly versatile in manufacturing. Acrylic sheets can be cut, drilled, routed, engraved, and heat-bent into different shapes and sizes. This processing flexibility makes the material suitable for both standardized production and customized fabrication.
Cutting
Acrylic sheets can be cut into standard panels or custom dimensions for different projects.
Drilling & Machining
Holes, slots, edges, and detailed components can be machined according to fabrication requirements.
Heat Bending
Acrylic can be heated and formed into curved or angled components for displays and fabricated products.
Everyday Applications of Plexiglass
Retail Displays
Clear acrylic is widely used for display cases, product covers, shelves, and merchandising fixtures.
Protective Barriers
Transparent panels can be used to separate people or work areas while maintaining visibility.
Signs & Advertising
Clear and colored acrylic sheets are commonly fabricated into signs, lettering, light boxes, and display panels.
Art & Sculpture
Acrylic can be cut, polished, bonded, and formed into decorative pieces and artistic installations.
Aquariums
Thick acrylic panels can be used to manufacture large aquarium viewing windows and tanks.
Plexiglass, Acrylic Glass, and PMMA
If you see a transparent sheet that is clear, lightweight, strong, and easy to fabricate, it may be acrylic. Whether it is described as Plexiglass, acrylic glass, acrylic sheet, or PMMA, these names are commonly associated with the same versatile transparent plastic material.
