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What is PLA Filament?

PLA (polylactic acid) is a commonly used 3D printing filament that is made from lactic acid, which is derived from natural resources such as corn starch or sugarcane.

One of the main advantages of PLA is that it is easy to print with. It has a low melting point, which means that it can be printed at relatively low temperatures. This makes it compatible with a widest range of 3D printers and hardware, from0 low-end ptfe lined hotends to high-end commercial printers. Additionally, it has good bed adhesion, which means that it can be printed directly on the build plate without the need for additional adhesives or coatings.

Why Choose PLA Filament?

As a result of PLA’s excellent printability it is also known for producing very high-quality prints. It has a low warping and shrinkage rate, which means that the dimensions of the final print will be very accurate compared to its 3d model. It also has a smooth surface finish and is generally available in a wider range of colors compared to other materials, which makes it a popular choice for printing models, figurines, and other decorative items.

Features and Benefits of PLA Filament

In terms of mechanical properties, PLA has a relatively low impact strength compared to other common 3D printing filaments such as ABS and Nylon. It has lower impact resistance, which makes it more suitable for low load bearing or decorative parts. It is also brittle by nature and may crack under load or stress. PLA however, is exceptionally stiff and is great for use with static loads such as holders and brackets.

PLA is also known for its excellent layer adhesion, which results in a good quality surface finish and is easy to sand and paint on.

One of the key considerations with PLA is its sensitivity to even moderate temperatures. It is not recommended to use in high-temperature or even moderate temperature applications, as it can become brittle and lose its shape. It also begins to degrade when exposed to heat. As such, it is typically not recommended for functional prototypes or parts that will be exposed to high temperatures or even direct sunlight through a home or car window.

Our PLA Filament

In conclusion, PLA is a popular 3D printing filament that is known for its high-quality prints and easy printable properties. It is easy to print with and has a low melting point, which makes it compatible with a widest range of 3D printers. It is also available in a wide range of colors and has a smooth surface finish. It is most commonly used for decorative items, models and figurines, as it is brittle by nature and not suitable for high temperature or high load bearing applications. It can be blended with other materials to improve its properties, but it still requires proper consideration of the environment and conditions the parts will be exposed to.