Dental Resin For 3d Printing
● Burning clear
● Low contraction percentage
● Low smell, non toxic
Description
Technical Parameters
Dental resin for 3d printing has excellent biocompatibility and will not cause adverse reactions after being implanted in the oral cavity, thus ensuring the health of patients. Its precise curing characteristics can stably harden layer by layer according to the preset program during the 3D printing process, perfectly restore the fine tooth structure, and adapt to the high-precision printing needs of crowns, dentures, etc. A variety of color options can simulate the color of natural teeth, and the printed restorations are almost realistic. Good fluidity ensures that the material evenly fills the print nozzle and completes the printing task smoothly. Orthodontic models, oral surgery guides, daily denture production, and high-quality raw materials that are indispensable for dental 3D printing help oral medical care move towards a new level of precision and efficiency.
Biocompatibility: Specially used in the oral cavity, non-toxic and non-irritating, compatible with oral tissue, ensuring safety and reducing risks.
High-precision curing: Accurately solidify layer by layer according to parameters when exposed to light or heated, ensure dimensional accuracy, and reproduce tooth details.
Rich colors: Contains natural colors from deciduous teeth to permanent teeth, which can be adjusted as needed to make the restoration realistic and beautiful.
Fluidity: Good viscosity, smooth nozzle flow, stable molding, and help build complex models.
Multiple printing technologies: Compatible with mainstream processes such as SLA and DLP, adapt to different needs and budgets, and broaden printing options.
Dental 3D Printing Resins Application Cases
Complex crown restoration: The patient's front teeth are broken and need to be repaired. Traditional crown making takes a long time and is difficult to accurately match. The doctor uses an oral scanner to collect data, a light-cured 3D printer and an adaptive resin to print layer by layer. The crown has good fluidity, fits the color, and is comfortable and beautiful to wear.
Customized full-mouth dentures: The elderly have lost all their teeth, and traditional dentures are cumbersome to make. With the help of 3D printing resin, the doctor designs the model based on the oral scanning information. With its biocompatibility and high-precision curing characteristics, the printed denture fits firmly and improves the quality of life of the elderly.
Orthodontic auxiliary model: For adolescent orthodontics, doctors need to understand the arrangement of teeth and the direction of tooth roots. Printing models with 3D printing resin clearly presents the details of the teeth, and relies on rich colors to help doctors and patients communicate, improve cooperation and promote treatment.
Oral and maxillofacial surgery guide plate production: Before the removal of maxillofacial cysts, the surgical team has difficulty locating the cysts and planning incisions. Guide plates are made of 3D printed resin based on CT data. The material is compatible with multiple technologies and can be quickly molded, helping doctors perform precise surgery, shortening time, reducing risks, and promoting recovery.
Castable Resin Inspection Certificates
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FAQ
How long does it take for this dental 3D printing resin to cure?
The curing time depends on the 3D printing technology used and the specific parameter settings. Generally, the curing time of each layer of light-curing resin under a specific wavelength of light ranges from 10 to 60 seconds. After the entire model is printed, it may take an additional few minutes to more than ten minutes for post-curing to ensure that the material properties are completely stable and meet the requirements of dental use.
Compared with traditional dental materials, how durable are restorations made with 3D printing resins?
Restorations made with 3D printing resins have quite good durability under reasonable use and maintenance. It can accurately replicate the tooth structure, has a high degree of fit, and reduces the risk of wear or damage caused by uneven force. In addition, its material properties have been optimized, and it has strong resistance to wear and fracture. Under normal chewing conditions, it can maintain its effectiveness for several years, but the specific duration varies depending on individual oral environment differences.
Does the resin easily clog the nozzle during printing?
High-quality dental 3D printing resins usually have good fluidity design and are not easy to clog the nozzle. However, if the printer is not used for a long time, the nozzle is not cleaned in time, or the resin is not stored properly, causing deterioration and thickening, blockage may occur. It is recommended to clean and maintain the nozzle regularly and store it properly according to the resin storage requirements, such as avoiding light and controlling temperature, which can effectively reduce the risk of blockage.
Can this resin be used for children's dental restorations?
Yes. Dental 3D printing resin has excellent biocompatibility, is non-toxic and non-irritating, and is very safe for children's oral tissues. In addition, according to the characteristics of children's deciduous teeth, some resin products also provide specially adapted colors and hardness, which can produce restorations that are in line with the physiological structure of children's oral cavity and meet the aesthetic needs, helping children's oral health.
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Technical Data:
Liquid Properties
| Appearance | Liquid resin | |
| Viscosity @25°C,cps | 125 ±25 | |
| Density @25°C,g/cm³ | 1.05 -1.13 | |
| Alcohol solubility | Soluble in alcohol | |
| Water solubility | Slightly soluble in water | |
| Color | Green | |
Light-cured Solid Properties:
| Item | Post-cured | Method |
| Hardness,D | 81 | Scale D |
| Tensile Strength,MPa | 42-62 | ASTM D638 |
| Young's Modulus,MPa | 2545±100 | ASTM D638 |
| Elongation at Break,% | 15±5 | ASTM D638 |
| Flexural Strength,MPa | 53±5 | ASTM D790 |
| Flexural Modulus,MPa | 2425±100 | ASTM D790 |
| 1ZOD Impact Strength,J/m | 46±3 | ASTM D256 |
| HDT,°C | 75 | ASTM D-648 |
| Volume shrinkage,% | 1.88-2.45 | |
| Linear shrinkage,% | 0.8-1.00 | |
| Thermal expansion | 95*E-6 | |
| Glass transition temp,°C | 110 |
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