About

PA 2200 (Polyamide 12) is a high-performance thermoplastic powder designed for Selective Laser Sintering (SLS). It provides excellent mechanical properties, including high impact resistance and significant thermal stability.

Because SLS requires no support structures, PA 2200 allows for total geometric freedom, making it perfect for complex internal channels or nested parts.

Common use cases include biocompatible medical devices, high-stress functional housings, and durable consumer goods.

Technical Details

Accuracy

±0.3% (lower limit of ±0.3 mm)

Density

0.93 g/cm³

Min. wall thickness

0.8 mm

Tensile strength

42 - 52 MPa

Tensile modulus

1500 - 1800 MPa

Tensile elongation

4 - 24%

Flexural strength

58 MPa

Flexural modulus

1200 - 1500 MPa

Default layer height

0.1 mm

Default infill

100%

Embossing

min. 1 mm

Engraving

min. 1 mm

Interlocking parts

Yes

Warping risk

Moderate