TECHNICAL DATA SHEET
PLA 3D Printing
PLA material properties for 3D printing
What is PLA 3D Printing?
PLA (Polylactic Acid) is one of the most widely used materials in 3D printing due to its ease of use, biodegradability, and low cost.
This thermoplastic is ideal for applications such as prototypes, decorative parts, and elements that do not require high mechanical or thermal resistance. PLA is an eco-friendly material, as it is derived from renewable resources such as corn starch. Being biodegradable, it naturally decomposes under suitable conditions, making it a preferred option for those seeking to reduce their ecological footprint. However, it is important to note that while PLA is ideal for many applications, it is not suitable for environments that require significant thermal or mechanical resistance, which limits its use in certain industrial applications.
Technical Properties of PLA for 3D Printing
PARAMETER
VALUE
Tensile Strength
26.8 – 70 MPa
Tensile Modulus
1817 – 3973 MPa
Elongation at Break
1.9 – 20%
Flexural Strength
46.2 – 88 MPa
Flexural Modulus
2461 – 3800 MPa
Heat Deflection Temperature (HDT) at 0.45 MPa
50 – 80 °C
Heat Deflection Temperature (HDT) at 1.8 MPa
40 – 65 °C
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Design Specifications for PLA 3D Printing
PARAMETER
VALUE
Manufacturing Technology
FDM
Layer Height
0.2 mm
Default Infill
20%
Accuracy
±0.3% (with a lower limit of ±0.2 mm)
Minimum Details
0.6 mm
Minimum Wall Thickness
1.0 mm
Warping Risk
Parts larger than 140 mm and thin, elongated structures
Interconnected or moving parts
Allowed
Embossed Detail
0.6 mm
Engraved Detail
0.6 mm
Maximum Dimensions
360 mm X 360 mm X 360 mm
* The values shown on this page are indicative and non-binding. They reflect the properties of the material without additional heat treatment. Values may vary depending on the manufacturer. For more information, please contact us.
MANUFACTURING SERVICES
Discover Our Technologies
At Manfacter, we offer professional-quality 3D printing solutions to bring your ideas to life. From rapid prototyping to end-use parts production, we guarantee high-quality, fast, and cost-effective results. We use industry-leading technologies such as SLS, FDM, SLA, and MJF, allowing us to adapt to the needs of any sector.
It offers speed and the ability to produce complex geometries without support structures.
It offers the highest resolution level and accuracy among all additive manufacturing technologies.
Ideal for engineering thanks to its ability to produce complex geometries.
It offers a wide variety of materials and the capability to produce large parts.
It offers speed and the ability to produce complex geometries without support structures.
It offers the highest resolution level and accuracy among all additive manufacturing technologies.
Ideal for engineering thanks to its ability to produce complex geometries.
It offers a wide variety of materials and the capability to produce large parts.