Acrylic Sheet: Ultimate FAQ Guide

Acrylic plastics are getting more popular day by day. Being a leading manufacturer in this industry, we get tons of questions about acrylics every day.

In this guide, we’ll answer the most commonly asked question about acrylic plastic. The goal of this guide is to make it easy for our readers to find their desired information. So without further adieu, let’s jump right into it.

What is acrylic plastic?

Acrylic plastic or Poly Methyl Methacrylate is a transparent and robust material used in various applications and glass replacement. The strength, workability, and resistance ability make it popular and used widely. It is also known as plexiglass, perspex, PMMA, and many other names.

It is similar to the polycarbonate sheet but different. Want to know the difference between polycarbonate and acrylic sheet.

How is acrylic plastic manufactured?

It can be made in two different ways, cast and extruded. The casting method is more labor-intensive and requires more time to produce. In this method, two large-sized glass is used as a mold to shape the raw material into a sheet.

On the other hand, the extruded method is more dependent on large machines and automated processes. The process is fast and the price of final products is lower than the casting method.

Want to know the difference between cast and extruded acrylic sheet.

What is the difference between acrylic and plastic?

With so many options and alternatives with transparent plastics, people often get confused about acrylic and plastic. Many people may think of acrylic as an alternative to plastic, which is not quite right.

Acrylic is a branch of plastic material. This means not all plastics are acrylic, but all acrylics are plastic materials. Want to know the difference between acrylic and polycarbonate.

Is acrylic stronger than plastic?

As we’ve stated above, acrylic is a plastic material. And among many plastic options, acrylic offers an incredible strength among the see-through plastic options. Along with polycarbonate sheets, it provides excellent stability, a longer lifespan, and durability.

Is acrylic a glass material?

Acrylic is rapidly taking over the glass and being used as a replacement of it widely. However, this is not a glass material at all. Acrylic is a polymethyl methacrylate plastic-type, which offers far more strength and workability than the glass material.

These plastics can be used as a better replacement for any glass applications like mirrors, glasses, door glass, sky windows, and all.

Is an acrylic sheet UV resistant?

The acrylic sheet is highly capable and one of the best choices when it comes to UV resistance. They can block harmful UV rays to a great extent while performing light transmission better than other plastic and glass materials.

This is the reason why acrylic sheets are so widely used in skylights and windows. Even very thin sheets of 5mm do not let UV rays to pass through. On the other hand, glass and most other plastic materials fail at this.

How long does acrylic plastic last?

The lifespan of these materials is significantly better than glass or other materials. It holds a superior strength and impacts resistance ability compared to other alternatives. Acrylic sheets are almost 15-20 times stronger than glass material while offering a longer lifespan and durability.

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Is acrylic plastic sustainable?

This is one of the strongest plastic materials with very high strength and durability. Compared to their alternatives like glass and many other plastics, acrylic offer better sustainability and durability. Which makes them perfect use for home and outdoor applications.

Is acrylic plastic waterproof?

Yes. They’re entirely waterproof material and can be used in both indoor and outdoor applications. It’s successfully used in skylights and windows for both waterproof and heat resistance capability.

Is acrylic sheets flammable?

Normally, yes. Although acrylic offers heat resistance to a great extent and is harmless when burned, it is advised to avoid using it where flames can occur regularly. Like industries where fireworks are done, you shouldn’t use acrylic sheets in windows or other applications. 

What is the melting point of acrylic plastic?

Acrylic or Plexiglas offers excellent heat resistance but can’t withstand extreme heat. Because the melting point of these is 160 degrees celsius. This is fair for a plastic material but not to the extent that we can say it’s burn-proof material.

How to cut thick acrylic plastic?

Cutting acrylic sheets is not a very hard thing to do when you know how to do it. If you’re new to our blog, feel free to check this guide out.

However, in short, jigsaws can be a better choice for cutting thick acrylic sheets. If you don’t have one, you could use a scoring knife or cutter to cut it. Compared to thin sheets, you’ll have to run the knife more times on the surface.

How to glue acrylic plastic together?

Gluing acrylic is one of the essential tasks to do while working with this material. You’ll need solvent-based glue for this material. Before gluing, you must ensure that the edges are even and polished to get the best result.

Don’t forget to use hand gloves and a needle to glue the sheets. Apply the glue carefully on the contact surface and hold the sheets accordingly.

One of the major mistakes people make is applying regular glue to the sheets, making a mess. There are plenty of adhesives you can find on the market that is designed for acrylic materials. Use those to get the best results.

How to remove super glue from the sheet?

Before you approach the glue, make sure the specks of dirt are wiped off from the surface with a soft cloth. Then use a thin blade or razor to peel off the glue. When the glue is removed, apply mild soap and wash the Plexiglas. If there are still any strains, use lemon and run it over the strained area.

What’s left?

We’ve covered the most asked question that we encounter every day. Did you find it useful? Or have we left anything behind? Let us know in the chat option and we’ll add the question to this guide or reply to you personally.


UVPLASTIC is a leading manufacturer of polycarbonate in China. Meantime, UVPLASTIC provides designing and machining polycarbonate service. The subsidiary-UVACRYLIC, which is a leading manufacturer of acrylic sheets in China, provides custom acrylic. If you are interested in these products, please contact us!

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