PA12 (Nylon 12)

SAF™ PA12 for High-Strength, Versatile Industrial 3D Printing

Technical Overview

SAF™ PA12 is a specified polyamide 12 powder developed for additive manufacturing applications that demand strength, durability, and precision. Processed using SAF™ (Selective Absorption Fusion) technology on the Stratasys H350™ printer, this material enables high-volume production with specified part consistency and high nesting density. Its key differentiator is the ability to deliver production-level yields and mechanical properties reliably across the entire build volume.

Mechanical and Chemical Performance

Parts produced with SAF™ PA12 exhibit high tensile strength and impact resistance, making them suitable for demanding end-use applications. The material maintains its integrity in harsh operating conditions due to its inherent resistance to a wide range of industrial substances, including oils, greases, and fuels. This ensures long-term stability and reliability for components exposed to chemical agents.

Geometric Accuracy and Consistency

SAF™ PA12 provides excellent dimensional stability and fine feature resolution, enabling the creation of accurate and repeatable parts. The material and process combination delivers tight tolerances (e.g., 95%+ yield at ± 200µm), making it a dependable choice for complex geometries and assemblies where precision is critical for fit and function.

Processing and Sustainability

Engineered for the Stratasys H350 platform, SAF™ PA12 is optimized for efficient processing and high throughput. The material features a high powder reusability rate, with a typical virgin powder mix ratio of only 30%. This minimizes waste, reduces material costs, and supports more sustainable manufacturing operations for serial production.

Lifecycle: From Functional Prototypes to Production

The balance of performance, cost-effectiveness, and repeatability makes SAF™ PA12 a versatile solution across the product lifecycle. It is well-suited for creating durable functional prototypes that closely mimic final part properties, and it scales defined to low or mid-volume production of end-use components.