Dental Resin 3D Printing

Dental resin for 3D printing lets dental professionals and labs produce precision models, surgical guides, and custom tooling with consistent accuracy. Siraya Tech offers high-resolution photopolymer resins that cure at 405nm and deliver the dimensional stability dental workflows demand.

From orthodontic model production to implant planning guides, these resins print fine details at layer heights as low as 0.025mm. They work with LCD and DLP printers from Elegoo, Anycubic, Phrozen, and Creality.

Accuracy That Matches Digital Workflows

• Low and even shrinkage means models stay true to the original scan dimensions.
• Fine layer resolution captures tooth anatomy, margin lines, and gingival contours.
• Consistent batch-to-batch properties so every print delivers reliable results.
• Validated mechanical properties across Siraya Tech resin lines.

Options for Every Dental Application

• Use clear or translucent resins for models where visibility of internal features matters.
• Tough resin options work well for surgical guides and bite splint models that handle repeated handling.
• Castable resin is available for indirect workflows involving wax-up replacements and investment casting.
• Build resin shrinks more evenly than standard model resins, improving fit accuracy for dental models.

Works With Your Existing Printer Setup

• Compatible with 405nm LCD, DLP, and SLA printers already common in dental labs.
• Print setting profiles available for popular printers from Elegoo, Anycubic, Phrozen, Creality, and Peopoly.
• Resins can be mixed to fine-tune properties like flexibility, toughness, or hardness for specific use cases.

Explore Related Collections

• Clear Resin — Transparent resins ideal for dental models where internal visibility matters.
• Castable Resin — Purpose-built resin for investment casting workflows in dental and jewelry applications.
• Tough Resin — Impact-resistant resins for guides, tools, and parts that need to survive repeated handling.
• 3D Printing Resins for LCD Printers — Browse all resins optimized for LCD-based 3D printers.

Frequently Asked Questions on Dental Resin 3D Printing

What type of resin is used for dental 3D printing?

Dental applications typically use photopolymer resins cured at 405nm. The specific type depends on the application. Model resins work for diagnostic and orthodontic models. Castable resins handle investment casting for crowns and bridges. Tough resins suit surgical guides that need impact resistance.

Is 3D printed dental resin biocompatible?

Biocompatibility depends on the specific resin and its certifications. Standard 3D printing resins are generally not rated for long-term intraoral use. For patient-contact applications, always check whether the resin has the required regulatory clearances for your intended use.

How accurate is dental 3D printing with resin?

Resin 3D printing can achieve dimensional accuracy within 25-50 microns on most modern LCD and DLP printers. Accuracy depends on printer resolution, resin formulation, exposure settings, and proper post-processing. Using a resin with low, even shrinkage improves fit and margin accuracy.

Can I use regular resin for dental models?

Yes, for diagnostic models and study casts that don't contact patients, standard model resin works well. Choose a resin with even shrinkage for better dimensional accuracy. For anything involving patient contact or clinical use, dedicated dental-grade resins with appropriate certifications are recommended.