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Difference between PLA and ABS

Difference between PLA and ABS

When it comes to choosing between ABC and PLA, there are a few key factors you should consider. Both materials have their own unique benefits and drawbacks, so making the right choice for your needs is essential.

What is PLA?

  • PLA (Polylactic Acid) is a type of material used for 3D printing. PLA plastic is one of the most common materials used in 3D printing, as it is cost-effective and easy to use. PLA filament, the spooled plastic used for 3D printing, can be found in a variety of colors and finish types for any project.
  • PLA is derived from renewable resources like corn starch or sugarcane and does not contain harsh chemicals like ABS plastic, which makes it safer to use. PLA has a low melting point but still produces detailed prints with great accuracy.
  • PLA prints also have excellent layer adhesion and tend to produce less warping than other materials on the market. PLA makes a great choice for any beginner or experienced 3D printer thanks to its wide range of colors, accessibility, flexibility, and safety features.

What is ABS?

  • ABS, or Acrylonitrile Butadiene Styrene, is a popular thermoplastic material for 3D printing. ABS plastic is strong and durable with good heat resistance, making it an ideal choice for 3D-printed parts that will see everyday wear and tear.
  • ABS is also lightweight and has low shrinkage rates when processed, meaning that ABS parts are less prone to warping. Despite its durability, ABS can be somewhat brittle when exposed to cold temperatures, so it’s important to choose an optimal 3D printing process when using ABS plastic.
  • ABS is also relatively easy to colorize due to its receptiveness to acrylic paints or dyes mixed into the filament in order to give your designs the perfect look and finish.

Difference between PLA and ABS

  • PLA and ABS are two of the most popular types of plastic used in 3D printing. They are both thermoplastics, meaning they can be melted and reformed multiple times. However, they have some key differences. PLA is made from renewable resources, like corn starch or sugar cane, making it a more sustainable option.
  • It is also biodegradable, so it won’t stick around in landfills for hundreds of years. However, PLA is not as strong as ABS, so it is not ideal for products that need to be durable.
  • ABS, on the other hand, is made from fossil fuels, so it is not as environmentally friendly. It is also less biodegradable than PLA. However, it is stronger and more heat-resistant, so it is often used for products that need to withstand high temperatures or rough use.


PLA and ABS filament are two of the most popular materials used in 3D printing. They have different properties that make them better suited for certain applications. In general, PLA is a better choice for prints that require more detail and accuracy, while ABS is better for prints that need to be stronger and withstand more wear and tear.

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