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3Dresyns® for orthodontic and dental applications

Our biocompatible Orthodontics and Dental OD SLA DLP & LCD 3Dresyns are ideal for 3D printing the whole range of orthodontics and dental devices, including aligners, flexible night and mouth guards, rigid and tough guards, duplication molds, positioners, bleaching splints, soft-hard contention appliance retainers and indirect bonding trays IBTs for locating accurately orthodontic brackets,  impression trays, gingiva masks, implant and appliance models, drill/surgical guides, Try In (including radio opaque versions), durable crown and bridges with tooth colors: A1, A2, A3, A3.5, A4, B1, B2, C1, C2, C3 & C4, durable rigid and flexible denture bases in there gingiva shades, including gluing adhesives in three gingiva shades with excellent bonding strength of teeth and denture bases.

We have been reviewed in the following Global Dental Analysis: 

and publications:

Our 3Dresyns are versatile and ideal for 3D printing different dental devices with individual products, such as 3Dresyn OD UHT, which can be used for "try in" devices for bite registration and occlusion,  impression trays,  master dental prostheses and orthodontic models, models used for manufacturing clear orthodontic aligners and appliance models with vacuum thermoforming process. 

Our Dental 3Dresyns OD can be custom designed for your application and printer to comply with the Quality requirements for Class I, IIa & IIb and III of ISO13485:2016 and ISO10993 for the manufacturing of orthodontic and dental medical devices.

Consider ordering our 3D consulting and training services for helping you to design the optimum 3D Printing System for your specific needs and goals, which include recommendations of all the required instrumentation, tools, materials, instructions and training for professional 3D printing.

Discover our portfolio of Orthodontic & Dental SLA 3D resins

Click here lo learn more about our 3Dresyns for Dental Castings


Our 3Dresyns OD provide excellent printing quality and very fine detail as well as excellent final performance properties, such as ultra hardness, toughness and rigidity exhibiting superior dimensional stability, and color stability.

Features and Benefits

Our Dental 3Dresyns OD exhibit these features and benefits:

  • simple and versatile: 2-4 resins in 1 single resin, which it can be used for a broad range of dental applications 
  • value for money
  • high temperature resistant without deformation up to 180ºC (UHR grade) for resisting the heat during vacuum thermoforming
  • high heat deflection temperature >160ºC (UHR grade)
  • high resolution up to 10-20 microns
  • durable grades for printing durable flexible and rigid denture bases and teeth
  • ultra hard and rigid: UHR grade
  • soft grades 3Dresyn OD S for making gingiva masks on implant models
  • rubber grades, 3Dresyn OD R rubber mouth guards
  • flexible F grades, 3Dresyn OD F for printing flexible night guards 
  • tough and foldable TF grades at Shore hardness D60-70 with retention and certain flexibility without breaking for direct printing of aligners 
  • water soluble sacrifical grades for printing water soluble sacrificial molds with SLA DLP & LCD printers
  • high tensile strength >70-130 MPa
  • durable materials with non yellowing 
  • no color sedimentation
  • very low shrinkage.
  • printable by most commercial and professional SLA, DLP & LCD 3D printers
  • increased durability of the resin tank
  • organo-tin, phtalate and epoxy (BPA) free
  • select your custom color (RAL/NCS) and tooth colors: A1, A2, A3, A3.5, A4, B1, B2, C1, C2, C3 & C4, BL1
  • compliant with the Quality requirements for Class I, IIa & IIb of ISO13485:2016 and ISO10993 after customisation 

About our contribution to the dental and biomedical market

The biocompatible 3D printing materials market is growing significantly and our goal is to contribute to its development, please click in the link below:

Our 3D materials are biocompatible because the basic components of our 3Dresyns are safe (non toxic) and are mainly based on safe biological and/or synthetic derivatives, which are synthetically functionalized to react with light in SLA, DLP, LCD & Inkjet printers. Please click on the links below:

Is There Such A Thing As "Safe Resins"? and

Biocompatible Resins: The Unsung Heroes in 3D Printed Orthodontics

Direct printing of aligners with our new versions of 3Dresyn OD Clear Tough TF

Our new versions of 3Dresyn OD-Clear TF are the first high performance 3D resins designed for direct printing of aligners at 0.5-1.2 mm without provoking any damage of the periodontal ligament by Stereolithography in affordable SLA, DLP and LCD printers at prices from 300 to 1.000 Euro.

They are hard (Shore hardness D60-70 range), tough and pliable under pressure and provide excellent retention to ensure teeth alignment. They are ideal for the design and direct printing of aligners at 0.5-1.2 mm once integrated in an optimised 3D printing workflow protocol: which includes aligner design, resin tuning in the chosen printer and design of the optimum light postcuring and cleansing process.   

For more information read our link "3D Printing of aligners"

If you are interested in dental 3D resins for inkjet printers, please click on this link: Inkjet 3Dresyns for printing Orthodontics and Dental devices with Inkjet printers, including, Multijet & Polyjet printers

About biocompatibility

Our biocompatible and ultra safe monomer free, MF grades, are unique, ultra fast and the first and only "monomer free" dental 3D resins in the marketplace for printing ultra safe durable night guards, surgical guides, dentures, teeth and other biomedical applications.

We have the necessary skills and experience to design and formulate customised 3D printing resins for specific applications and printer settings, including 3D printed aligners and other specialty dental applications.

We can custom design 3D printable biocompatible materials for bone regeneration in dentistry, providing excellent protection from gum overgrowth, and safe bone resorption. They can be designed to have certain flexibility and elastic memory, to confer excellent protection during bone regeneration

Please feel free to contact us to consult about our customisation services and your specific application performance goals at: info@3Dresyns.com