BASF Ultrasint PA11 ESD

Ultrasint PA11 ESD from BASF is a polyamide powder for 3D printing specially developed for industrial applications that require mechanical strength, thermal stability, and electrostatic discharge (ESD) properties. This technical powder, of bio-based origin and recyclable, is ideal for 3D printing technologies using Selective Laser Sintering (SLS), offering a sustainable and safe solution for manufacturing functional parts in sectors such as electronics, automation, and precision engineering.

Thanks to its excellent ability to dissipate electrical charges, Ultrasint PA11 ESD enables printing parts that protect sensitive electronic components from electrostatic discharges. Its surface electrical resistivity is lower than that of traditional ESD materials, which significantly reduces the risk of electrical failures or damage to delicate electronic systems. This makes the material the best choice for manufacturing electronic housings, connectors, sensors, and other devices that require direct contact with printed circuit boards.

Photo 1: Electronic housing printed with PA11 ESD. Source: BASF

This industrial 3D printing material not only provides ESD protection but also offers excellent mechanical and thermal performance. Ultrasint PA11 ESD features high tensile strength, good elasticity, and dimensional stability under heat conditions, allowing for the production of complex parts, custom tools, and functional prototypes with high durability.

The most common applications for Ultrasint PA11 ESD include 3D printing technical jigs and fixtures for assembly lines in the electronics industry, as well as wear-resistant accessories for industrial environments. It is also widely used in stamping processes and the manufacturing of lightweight tools that require precision and operational efficiency.

Thanks to its compatibility with any Powder Bed Fusion (PBF) equipment, Ultrasint PA11 ESD ensures high stability during the additive manufacturing process, reducing errors and improving part repeatability. Furthermore, its neutral gray color allows for easy integration of printed parts into professional industrial environments.

Photo 2: Ultrasint PA11 ESD is the optimal material for the rapid construction of durable jigs and fixtures for the electronics industry. Source: BASF

Ultrasint PA11 ESD not only represents a technological advancement in the field of ESD materials for 3D printing but also responds to the growing demand for sustainable and recyclable solutions. With its bio-derived origin and its ability to be reused, this material aligns with the new requirements for responsible production and advanced manufacturing.

For those looking to print safe, precise, and sustainable ESD technical parts, Ultrasint PA11 ESD is the ideal alternative for demanding projects in the electronics and advanced manufacturing industry.

Photo 3: Ultrasint PA11 ESD has interesting mechanical properties, such as high tensile strength and elasticity. Source: BASF