Nylon 12 White Powder delivers all the benefits of general purpose Nylon 12 Powder — including durability, dimensional accuracy, and biocompatibility — while adding the customizability of a clean, professional white finish. The white color also more closely matches the appearance of parts produced with MJF than traditional SLS printed parts, making it a strong choice when aesthetics matter alongside function.

Nylon 12 White Powder is well suited for low-volume end-use parts, branded looks-like prototypes that can be dyed custom colors, manufacturing aids such as fixtures, tools, and jigs, and biocompatible medical devices and models. Its high-contrast white color makes it particularly useful wherever detail visibility is important.

Yes. Samples printed with Nylon 12 White Powder have been evaluated for biocompatibility under ISO standards, with ratings covering skin contact and mucosal membrane contact. See the Technical Data Sheet for detailed test results.

Nylon 12 White Powder is compatible exclusively with Fuse 1+ 30W. If you need a powder that runs on additional Fuse printers, standard Nylon 12 Powder supports both the Fuse 1 and Fuse 1+ 30W.

Printing in nitrogen helps maintain the most consistent white appearance. Printing in air has been correlated with yellowing of powder over time. Importantly, any yellowing that does occur has little to no impact on the ability or effectiveness of dyeing finished parts. Support documentation on using inert atmospheric control covers setup details.

Nylon 12 White Powder requires bed temperature tuning and powder aging before starting the first print. Formlabs recommends reviewing the full setup guide on the support site before beginning.

Nylon 12 White Powder offers an ultimate tensile strength of 47 MPa, a tensile modulus of 1950 MPa, a flexural strength of 56 MPa, a flexural modulus of 1500 MPa, an elongation at break of 8% (X/Y) and 6% (Z), a notched Izod impact of 28 J/m, and a heat deflection temperature of 87 °C at 1.8 MPa. Download the Technical Data Sheet for the full set of values.

Compared to standard Nylon 12, Nylon 12 White Powder rates "Good" rather than "Best" for dimensional accuracy, surface finish, print speed, and fine feature resolution, while matching standard Nylon 12 on high aspect ratio parts. It requires nitrogen and has a print speed rated as "Fair." For a full side-by-side comparison, see the Choosing the Right Powder guide.

The refresh rate for Nylon 12 White Powder is 30%, meaning at least 30% of each new build must consist of fresh powder mixed with recycled powder. Managing this rate helps minimize material waste while maintaining consistent part quality across prints.

Yes. Because they start from a clean white base, parts printed in Nylon 12 White Powder can be dyed across a wide range of colors to match brand aesthetics or specific application requirements. Formlabs has published a white paper on dyeing SLS 3D printed parts with detailed guidance. You can also request a sample part to evaluate the color and texture before committing to a full order.