Carbon has announced the validation of SprintRay’s OnX Tough 2 resin for use with Carbon M-series printers. This marks the first collaboration between SprintRay and another 3D printing company, bringing the performance of the resin to Carbon’s platform.

According to the news shared by Carbon, SprintRay’s OnX Tough 2 resin is known for its strength and aesthetic qualities, and is now optimised for Carbon M-series printers, specifically enhancing the creation of fixed hybrid dentures.
The resin boasts a work of fracture >900 J/m² and fracture toughness of 2.62MPa√m, and was formulated for optimal optical performance and shade stability, to provides natural, enamel-like visuals.
“Carbon’s validation of SprintRay’s OnX Tough 2 for our M-series printers underscores our commitment to providing the best materials for digital dentistry,” said Phil DeSimone, CEO and co-founder of Carbon. “This collaboration presents the opportunity for labs to print with a resin that is trusted by clinicians nationwide, enhancing our portfolio of dental solutions and enabling our customers to deliver superior fixed hybrid dentures.”
Key benefits of SprintRay OnX Tough 2 for digital dental restorations includes its proven performance having already been adopted by clinicians, and its ease of use through its simplified post-processing and characterisation streamline workflows and increase efficiency. The ability to print on Carbon M-series printers is said to open new avenues for dental labs.
Moreover, Carbon shared that OnX Tough 2 is the only 3D printing resin FDA-cleared for fixed hybrid dentures, and its NanoFusion technology supports uniform particle distribution for enhanced durability and visual quality. The resin is also available in A1, A2, B1, Bleach, and Hollywood White to meet diverse patient needs.
“SprintRay’s collaboration with Carbon underscores our commitment to delivering innovative solutions that enhance the capabilities of dental labs. The validation of OnX Tough 2 on the Carbon platform marks a significant milestone in dental 3D printing, enabling labs to achieve exceptional durability and aesthetic quality in their restorations,” said Amir Mansouri, PhD, CEO and co-founder of SprintRay. “This partnership not only expands our market reach but also reinforces our dedication to advancing dental care.”
Related: Stratasys unveils the DentaJet XL for high volume 3D printing

