AmideX Nylon 6-66

The AmideX Nylon 6-66 filament from 3DXTECH stands out as one of the most advanced materials in FDM/FFF 3D printing for mechanical, industrial, and engineering applications. Its optimized copolymer formulation delivers an outstanding combination of mechanical strength, thermal stability, durability, and excellent printability—key factors for users seeking high-performance nylon 3D filament with repeatable results and professional-grade quality.

Thanks to its easy printability, this technical nylon filament minimizes warping, improves layer adhesion, and enables the production of functional parts with precise tolerances. It is therefore an ideal solution for functional prototyping, jigs and fixtures, gears, housings, mechanical supports, and components exposed to friction or continuous loads, clearly outperforming conventional plastics.

Video 1: Introduction to Nylon filaments. Source: 3DXTECH

High mechanical strength and extreme durability

With a tensile strength of 60 MPa (8700 PSI), AmideX Nylon 6-66 stands out among engineering filaments for 3D printing for its ability to withstand prolonged structural stress. Its excellent resistance to wear, abrasion, and mechanical fatigue makes it one of the best technical filaments for parts subject to impact or constant movement.

This superior mechanical performance enables the production of end-use parts ready for real-world applications, reducing rework and optimizing manufacturing times. Industries such as automotive, robotics, industrial maintenance, and advanced manufacturing rely on this nylon 6-66 copolymer as a robust, reliable, and cost-effective solution.

Professional chemical resistance and thermal stability

The material’s advanced formulation significantly enhances chemical resistance to oils, greases, fuels, and industrial agents, outperforming many traditional 3D printing filaments. This advantage expands its usability in demanding technical environments where maximum durability and stability are required.

Its thermal properties further reinforce performance, with a glass transition temperature (Tg) of 85 °C and a melting temperature (Tm) of 200 °C, ensuring dimensional stability and reliability under moderate heat and continuous operation. This allows the production of heat-resistant, mechanically robust functional components without compromising quality.

Photo 1: AmideX Nylon 6-66 filament properties. Source: 3DXTECH

Compatibility with automatic filament management systems

The 750 g spool format meets the standards of leading automatic feeding and multi-material management systems on the market, ensuring seamless integration into professional workflows. It is fully compatible with solutions such as Bambu Lab AMS, Creality CFS, and Anycubic ACE Pro, enabling automation, fast material changes, and continuous production with engineering-grade technical filaments.

Certified quality and guaranteed consistency

Manufactured under ISO 9001:2015 certification, this filament ensures strict quality control, traceability, and batch-to-batch consistency. Each spool maintains stable physical and mechanical properties—essential for companies, R&D centers, and professionals who demand absolute repeatability in every 3D print.

Buy high-performance Nylon 6-66 filament for professional 3D printing

Within the segment of nylon filaments for 3D printing, industrial technical nylon, high-strength engineering filament, and professional FDM materials, AmideX Nylon 6-66 represents a premium option designed to maximize performance, reduce print failures, and extend part lifespan.

Its combination of mechanical strength, chemical resistance, thermal stability, and excellent printability makes it a strategic choice for those looking to buy professional nylon 3D filament, industrial nylon for functional parts, or technical filament for demanding applications. The result is a material engineered to transform 3D printing into a true advanced manufacturing tool.

Photo 2: Part printed with AmideX Nylon 6-66 filament. Source: 3DXTECH