SprintRay Retainer - 500g

Description:

SprintRay Retainer 500g is a specialized dental 3D printing resin developed for the direct fabrication of custom clear orthodontic retainers. Supplied in a 500 g bottle under product reference SRI-0202161, the material is designed for dental practices and orthodontic laboratories seeking an efficient digital alternative to conventional thermoformed retainer production. SprintRay Retainer allows professionals to create retainers directly from digital patient scans, eliminating the need to first print a dental model and thermoform a separate plastic sheet. The material is formulated to produce crystal-clear, nearly invisible retainers with a smooth appearance, accurate fit, and the durability required for routine orthodontic retention. SprintRay reports flexural strength greater than 40 MPa, flexural modulus greater than 1,000 MPa, and tensile strength greater than 35 MPa, supporting the material's ability to maintain its shape and withstand normal use. The resin is optimized for SprintRay's digital retainer workflow and is compatible with SprintRay Pro S and Pro 2 3D printers, with NanoCure specified for post-curing. The workflow can integrate digital scanning, AI-assisted retainer design, 3D printing, washing, and post-curing to streamline production. SprintRay documentation indicates that a complete retainer can be produced in under 60 minutes depending on the workflow, with sample production parameters including approximately 30 minutes of printing time at 100 µm resolution. A 500 g bottle may produce up to approximately 60 retainers depending on print configuration and appliance design. As with other professional dental resins, the material should be handled, printed, washed, post-cured, and finished according to SprintRay's current instructions for use and validated processing parameters. SprintRay Retainer 500g provides dental professionals with a dedicated material for producing clear, customized orthodontic retainers through a streamlined direct-print digital workflow, combining optical clarity, dimensional accuracy, mechanical performance, and efficient in-office or laboratory production.