We will be closed Friday 26th January. Thank you for your understanding!

Acrylic vs. Polycarbonate: Choosing the Right Material for Your Project

by | Dec 7, 2023 | Plastic Fabrication

Choosing the suitable material for your project is crucial in the world of construction, DIY projects, and manufacturing. Regarding transparent materials, two popular options are acrylic and polycarbonate. Both have unique characteristics and advantages, and understanding their differences is essential to make an informed decision. This article will explore the critical aspects of acrylic and polycarbonate, helping you choose the suitable material for your specific needs.

Table of Contents

  1. Introduction
  2. Composition and Properties
    • Acrylic
    • Polycarbonate
  3. Strength and Durability
    • Acrylic
    • Polycarbonate
  4. Transparency and Clarity
    • Acrylic
    • Polycarbonate
  5. Cost Considerations
  6. Applications
    • Acrylic
    • Polycarbonate
  7. Environmental Impact
  8. Maintenance and Cleaning
    • Acrylic
    • Polycarbonate
  9. Conclusion
  10. FAQs


When embarking on a project requiring transparent materials, choosing acrylic and polycarbonate can be challenging. To make the right decision, let’s delve into the composition, properties, and factors that differentiate these two materials.

Composition and Properties


Acrylic, or polymethyl methacrylate (PMMA), is a thermoplastic material derived from acrylic acid. It is renowned for its exceptional optical clarity and is often used as a glass substitute due to its lightweight nature. Acrylic is available in various thicknesses and can be easily fabricated into different shapes and sizes.


Polycarbonate, conversely, is a rigid thermoplastic material known for its high impact resistance. It is derived from bisphenol A (BPA) and phosgene and is often used when durability is a top priority. Polycarbonate sheets are virtually unbreakable and can withstand extreme weather conditions.

Strength and Durability


Acrylic is not as impact-resistant as polycarbonate and may shatter upon a strong impact. However, it is still stronger than glass and less prone to breakage. It is more susceptible to scratches but can be polished to restore clarity.


Polycarbonate is solid and can withstand heavy impacts without breaking. This makes it an ideal choice for applications where safety is paramount, such as in constructing safety barriers, protective shields, and eyewear lenses.

Transparency and Clarity


Acrylic offers exceptional optical clarity and brilliance. It allows about 92% of visible light to pass through, making it an excellent choice for display cases, picture frames, and aquariums.


Polycarbonate offers good clarity but may have a slightly lower light transmission than acrylic. However, it compensates with its unparalleled impact resistance, making it suitable for outdoor glazing and security applications.

Cost Considerations

When it comes to cost, acrylic is generally more affordable than polycarbonate. If budget constraints are a concern, acrylic may be the better choice, especially for indoor applications.



  • Display cases
  • Picture frames
  • Aquariums
  • Signage
  • Light fixtures


  • Safety barriers
  • Protective shields
  • Greenhouses
  • Skylights
  • Outdoor signs

Environmental Impact

Both acrylic and polycarbonate are recyclable materials. However, acrylic is more readily recyclable, making it a more environmentally friendly option.

Maintenance and Cleaning


Acrylic can be scratched easily, requiring gentle cleaning with a soft, non-abrasive cloth. Regular polishing can help maintain its clarity.


Polycarbonate is more resistant to scratching but can still benefit from gentle cleaning. It is less likely to lose its clarity over time.


In the battle of acrylic vs. polycarbonate, the choice ultimately depends on your project’s specific requirements. If you prioritize optical clarity and cost-efficiency for indoor applications, acrylic is an excellent choice. On the other hand, polycarbonate is the way to go if you need high-impact resistance and durability, especially for outdoor or safety applications.


  1. Is acrylic better than polycarbonate for all applications?
    • No, it depends on the specific requirements of your project. Acrylic is suitable for some applications, while polycarbonate excels in others.
  2. Can acrylic and polycarbonate be used interchangeably?
    • Not always. While both are transparent materials, their differences in strength and durability make them more suitable for specific applications.
  3. Are these materials easy to work with in terms of fabrication?
    • Yes, both acrylic and polycarbonate can be easily cut, drilled, and shaped to meet your project’s needs.
  4. Is polycarbonate safer than acrylic for protective applications?
    • Yes, due to its high impact resistance, polycarbonate is often considered a safer choice for protective barriers and shields.
  5. Which material is more environmentally friendly?
    • Acrylic is generally considered more environmentally friendly due to its easy recycling.

Now that you better understand acrylic and polycarbonate, you can confidently choose the right material for your project. Remember to consider your project’s specific requirements, budget, and durability needs when making your decision.



I'm Charlotte Churchman, a professional in laser cutting services at Associated Plastics Tasmania. My role involves managing intricate laser cutting projects, ensuring precision and quality in every product. With a background in materials science, I've honed my skills in this field, adapting to new technologies and driving innovation. My work is central to meeting the specific needs of our clients, delivering customised and precise plastic solutions.