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SLS Nylon PA12

Nylon PA12 (Polyamide) is a fantastic all-round material with high precision that is also good value for money. When thin, it is flexible enough for springs – when thick, it is strong enough for functional parts. Thanks to that strength and flexibility, it is extremely versatile and suitable for many varied applications. It comes in a variety of colors, and its surface can be polished and dyed. This material is 3D printed on industrial grade 3D printers for the highest quality, using a process called Selective Laser Sintering. PA12 absorbs less water than PA6, but PA6 is stronger than PA12.

Print with SLS Nylon PA12

Mechanical Properties

Tensile strength46–51 MPa

Tensile modulus1600–1850 MPa

Elongation18–25 %

Flexural strength46.3–58 MPa

Flexural modulus1300–1630 MPa

Density0.93 g/cm³

Thermal

Heat deflection at 66 PSI

Available finishes

Each finish can be combined with the available colors at checkout.

Standard

30 colors

Raw or dyed SLS Nylon PA12 featuring a coarse surface.

Polished

30 colors

SLS Nylon PA12 featuring a smooth surface.

All materials

Heat deflection at 264 PSI82–86 °C

Print Constraints

Maximum build volume

700 × 380 × 580 mm

Default layer height0.1 mm

Default infill100%

Min embossing1 mm

Min engraving1 mm

Accuracy± 0.3 mm

Warping riskModerate

Interlocking partsSupported

Satin

13 colors

Dyed SLS Nylon with a smooth finish.

Vapor Smoothed

30 colors

Smooth surface due to chemical vapors.

Shot Peened

30 colors

Shot peening improves both the aesthetic and functional durability of the models, making them smoother and more resilient.

Waterproof

4 colors

Black or white SLS Nylon PA12 which is waterproofed by applying a clear cloating.

Sandblasted

30 colors

A smooth, matte finish created by blasting the part with fine abrasives to remove powder residue and refine surface texture.

Dyed Velvet

9 colors

Dyed SLS Nylon PA12 with a soft and furry finish.

Electroplated

8 colors

Electroplating is a process where a thin layer of metal is applied to plastic surfaces to enhance durability, corrosion resistance, and electrical conductivity.

Cerakote Ceramic Coating

6 colors

Cerakote-coated SLS Nylon 12 parts feature a thin, durable ceramic layer that enhances surface hardness, wear resistance, and color uniformity. The coating provides a premium matte finish with improved UV and chemical protection.