The Rise of 3D Printing Dental Resin

Dental Plaster and Dental Stone have been used for decades to make dental models. The dental model produced in such a manner had several issues, including inaccuracies, long-term wear, and long working duration for its fabrication.

The introduction of 3D Printing has completely transformed the normal workflow in Dentistry.¹ The resins are formulated to produce detailed and precise models. It has offered a faster and more productive alternative to the traditional way of producing dental models. This advancement provides accuracy and helps in dealing with complex cases with ease, which were difficult to attain previously.

What is 3D Print Resin?

3D Print Dental Resins are used for 3D Printing of dental appliances, especially resin-based printing. They provide detailed and accurate models with smooth surfaces, making them a good alternative for applications requiring high accuracy and precision. Over time, the formulations using 3D Print Resin have dramatically evolved, and today one can avail a range of formulations for dental models, prototypes, and functional parts with improved stability, flexibility, and biocompatibility. Equipped with superior advantages, they have become the first choice for any dental expert around the world. 3D Printing Resins are forcing many dental experts to switch over entirely to a fully digital dental workflow.

What Are the Benefits of 3D Print Resin?

As we are rapidly advancing in the field of dentistry, it becomes important for us to explore every possible way to reap maximum benefits from our dental workflow. The addition of high-quality 3D Print Dental Resins greatly increases the efficiency of the digital workflow. It produces high-quality dental models that fulfil the needs of a dental professional.

Some of the benefits offered by a dental model generated with the help of 3D Print Dental Resins are as follows:

High Precision

When it comes to capturing fine features and complex geometries of a dental model, no comparison can be drawn to models prepared with the help of 3D Print Dental Resins.

Smooth Surface Finish

The dental model produced in 3D Print Dental Resins offers a smooth surface finish,² reducing the need for post-processing, which may be necessary in conventionally produced dental models.

Efficiency

3D Print Dental Resins reduces the time to produce dental models and appliances. It helps a dental professional reduce the turnaround time and enhance the efficiency of the work process.

Cost-effectiveness

3D Printing reduces material waste. It involves the manufacturing of a dental model with the help of a digital process. It reduces the labour involved in the process, making it cost-effective.³

Durability

Models made from 3D Print Dental Resins show very high mechanical strength. Thus, the models possess extraordinary durability.

Traditional Method Versus Dental 3D Print Resin

Traditional Method

This includes taking the physical impression of the patient, followed by casting the model. It can be quite time-consuming, and there are more chances of producing errors. Such processes involve a lot of material wastage and several steps for customisation.

3D Print Dental Resin Model

These models are built from a digital impression. This offers high precision and accuracy. It simplifies production and enhances personalization with minimal material wastage.

Properties

The following peculiar qualities are present in 3D Print Dental Resin models:

• High Resolution and Accuracy: Fine detail and precision, helping a dental professional produce a detailed model.
• Mechanical Strength: Good tensile strength, flexural strength, and resistance to impact force are present in 3D Print Dental Models.
• Resists Wear: Smooth and high-quality surfaces resist wear from chemicals and environmental factors, ensuring long-lasting performance.
• Biocompatibility: Conforms to safety for direct contact with human tissues, important in dental applications.
• Colour and Transparency: Available in various colours for aesthetic and functional customisation.

Integration in Digital Dentistry Workflow

The process of 3D Printing is also known as Rapid Prototyping or Additive Manufacturing.⁴ It forms a major component of digital dentistry. The addition of 3D Print Dental Resins makes the process all the more precise and efficient.

Firstly, an intraoral scanner is used to perform an oral scan of the particular areas of the patient’s mouth. With the help of the scan, the 3D model is made digitally. Once the digital model is prepared, the custom-made dental model is printed out with the help of 3D Print Dental Resins.

The digital method minimises the need for physical molds and reduces manual work, hence speeding up production. It results in proper fit, and patients receive faster service,⁵ making the patient’s process smooth and effective.

The Future of 3D Dental Model Printing

Taglus 3D Print Model Resin is an advanced resin which provides a superior solution for the manufacturing of dental models. Taglus 3D Print Dental Resins come in two different varieties. The first variant is Water Washable, which can be washed using distilled water, making it easier to maintain cleanliness and ensure safety. This also decreases the post-processing maintenance. Increased wash time can have a negative impact on the mechanical properties of the models.⁶ The use of distilled water allows the highest degree of cleanliness and safety for the dental professional and the patient while saving time.

The other variant is Odourless, which controls before and after printing odour, hence improving comfort in the dental setup. This gives the dental professionals and patients a very pleasant atmosphere. With this novelty, Taglus continues the tradition of being durable while at the same time providing comfort for the user, placing it among the best choices for modern 3D printing dental models.

References

1. Jeong M, Radomski K, Lopez D, Liu JT, Lee JD, Lee SJ. Materials and Applications of 3D Printing Technology in Dentistry: An Overview. Dentistry Journal. 2024; 12(1):1. https://doi.org/10.3390/dj12010001.
2. Shim, J. S., Kim, J. E., Jeong, S. H., Choi, Y. J., & Ryu, J. J. (2020). Surface roughness of dental models fabricated with 3D printing techniques. Journal of Prosthetic Dentistry, 124(2), 215-222. https://doi.org/10.1016/j.prosdent.2019.10.013.
3. Jeong M, Radomski K, Lopez D, Liu JT, Lee JD, Lee SJ. Materials and Applications of 3D Printing Technology in Dentistry: An Overview. Dentistry journal. 2023;12(1):1-1. https://doi.org/10.3390/dj12010001.
4. Dawood, A., Marti, B., Sauret-Jackson, V. et al. 3D printing in dentistry. Br Dent J 219, 521–529 (2015). https://doi.org/10.1038/sj.bdj.2015.914.
5. Bhargav A, Sanjairaj V, Rosa V, Feng LW, Fuh Yh J. Applications of additive manufacturing in dentistry: A review. J Biomed Mater Res B Appl Biomater. 2018 Jul;106(5):2058-2064. https://doi.org/10.1002/jbm.b.33961.
6. Hwangbo NK, Nam NE, Choi JH, Kim JE. Effects of the Washing Time and Washing Solution on the Biocompatibility and Mechanical Properties of 3D Printed Dental Resin Materials. Polymers. 2021;13(24):4410. https://doi.org/10.3390/polym13244410.