
Dental Casting Resin
● Burning clear
● Low contraction percentage
● Low smell, non toxic
Description
Technical Parameters
Our dental casting resin is a high-performance material designed for dental restorations, with excellent fluidity and fine detail. The resin is manufactured using advanced technology to ensure that the tooth shape and details can be accurately replicated during the casting process, and is suitable for making dental restorations, crowns, bridges, etc. Its high strength and durability ensure the long-term service life of the restoration, and it has good compressive resistance and can effectively withstand daily chewing pressure. The transparency and color of the resin are similar to natural teeth, which can provide a more realistic and beautiful restoration effect.

Dental Casting Resin
Designed for high-precision applications, this dental casting resin is low-odor and non-toxic for a safer user experience. Extremely low shrinkage ensures accurate printing and high molding precision, making it a perfect choice for dental applications and educational use.
Superior Model Accuracy
Due to its low shrinkage and dimensional stability during printing, this resin delivers excellent accuracy and intricate details in every model.
Fast Curing Speed
XINSHAN resins are engineered to accelerate the curing process, significantly reducing printing time without compromising part strength. Its controlled shrinkage delivers high-quality results, optimizes LCD printer efficiency and maintains model integrity throughout the process.
Strong, Balanced Performance
The resin ensures an optimal balance of strength and flexibility for finished models, with excellent resistance to molding stress and impact. Unlike brittle materials that break when stressed or overly flexible materials that deform, this resin is both durable and maintains dimensional accuracy for perfect results.
Vivid, True Colors
This resin delivers vivid, pure and consistent colors that meet international G7 color standards, ensuring perfect color accuracy for all applications. Its rich hues enhance the aesthetic qualities of dental models and prototypes, delivering a visually appealing and professional finish every time.
Working Principle
Resin preparation
Dental casting resin is filled into the printing platform or mold of the 3D printer. The resin is usually liquid and is photosensitive under UV light.
UV curing
The resin is exposed to UV light through a light source such as LCD or DLP, irradiating the resin surface layer by layer. The UV light activates the photoinitiator in the resin, causing its molecules to undergo a chemical reaction, transforming from liquid to solid.
Fine Molding
The low shrinkage and high precision characteristics of the resin ensure that each layer is tightly connected, thereby achieving accurate shape and detail replication. The fluidity of the resin also helps it to be evenly distributed in the mold, avoiding bubbles or uneven curing.
Finished Product Curing
After each printing cycle, the final model will be post-cured by further UV light exposure to further enhance its strength and stability. This process ensures that the finished product has a high degree of structural strength and durability.
Application of dental casting resin




Dental Restoration
Dental casting resins are widely used in dental restoration, especially for crowns, bridges and other restorations. The high precision and good surface finish of the resin ensure a perfect fit and natural appearance of the restoration. Its strength and durability can withstand the daily chewing pressure in the mouth, provide long-term and stable restoration effects, and help patients restore healthy oral function.
Education and Training
Dental casting resins are very suitable for dental education and training. Its excellent printing accuracy and realistic detail presentation enable students to learn and master dental restoration techniques in a simulated environment. Classroom teaching, laboratory demonstrations, dental model making, and the performance of resins can ensure high-quality teaching results.
Dental Model Making
As an ideal material for making dental diagnostic models, model molds, and surgical planning models, dental casting resins can provide precise details and clear structures. It has good fluidity and can cure quickly, making it suitable for complex dental model making, helping dentists to make more accurate diagnoses and treatment plans.
3D Printing and Prototyping
Dental casting resins are not only widely used in traditional restorations, but also used in 3D printing and rapid prototyping. The resin can accurately print complex three-dimensional shapes in a short time, and is suitable for making dental tools, surgical guides and personalized medical products. Its fast curing and high-precision characteristics ensure the accuracy and reliability of the model, making it an indispensable material for modern dental technology.
Castable Resin Inspection Certificates

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Precautions:
Storage conditions
Dental casting resin should be stored in a cool, dry environment, away from direct sunlight and high temperatures. It is recommended to store the resin in a sealed container to prevent moisture or contamination and maintain its good performance.
Stir thoroughly before use
Before use, make sure that the dental casting resin is thoroughly stirred to ensure that the components in the resin are fully mixed. If it is not used for a long time, the resin may stratify or settle. Uneven stirring may affect the printing accuracy and curing effect.
Follow the equipment manufacturer's recommendations
The printing parameters of different 3D printers may vary. Be sure to adjust the resin printing settings, such as exposure time, printing speed, and layer thickness, according to the printer's manual or the equipment manufacturer's recommendations.
Wear protective equipment when operating
Although the resin is non-toxic, it is recommended to wear protective gloves and glasses when operating to avoid contact between the resin and the skin or eyes. If contact occurs, rinse immediately with clean water.
Ensure complete curing
After printing, be sure to perform appropriate post-curing to ensure the strength and stability of the model. Models that are not fully cured may affect their performance and lifespan.
Clean equipment and tools
Equipment and tools need to be cleaned in time after use to avoid resin residue affecting the subsequent printing process. It is recommended to use a dedicated cleaning fluid or alcohol to clean the printing platform, model and tools to ensure that they are clean and free of contamination.
Avoid excessive exposure
Before the resin is cured, please avoid long-term exposure to UV light to prevent the resin from curing prematurely, resulting in printing failure or loss of details. When using, ensure that the UV light source in the device has appropriate power and exposure time.
FAQ
1.Is dental casting resin safe?
Yes, dental casting resin adopts non-toxic formula, meets international safety standards, has low odor, and is suitable for direct contact in the dental field. It is completely safe after curing and has good biocompatibility, and will not cause adverse effects on the oral environment.
2.Does the resin shrink significantly during the printing process?
The dental casting resin has low shrinkage, which can effectively reduce dimensional changes during printing, thereby ensuring high precision and stability of the printed model. Even complex details can be accurately presented by the resin, avoiding common shrinkage problems.
3.How to choose the right printing equipment to use dental casting resin?
Dental casting resin is suitable for most LCD or DLP type 3D printers. It is recommended to choose equipment with high resolution and stable performance to ensure that the high-precision characteristics of the resin can be maximized. The UV light source of the equipment should be uniform and moderate in intensity to ensure complete curing of the resin.
4.Is the resin easy to demold?
Yes, dental casting resin has good demolding properties, and the printed model can be easily removed from the mold without damage. The fluidity of the resin ensures the smoothness of the model surface, thereby reducing friction during demolding and avoiding unnecessary damage.
5.How hard is the resin, and can it withstand the pressure of daily use?
The resin is optimized to provide ideal hardness and balanced flexibility, and can withstand daily chewing pressure without breaking or deforming. It performs well in the field of dental restoration and is suitable for making crowns, bridges and other restorations that are used for a long time.
6.How long does the resin cure?
Dental casting resin has the characteristics of fast curing, usually under UV light, each layer cures for a few seconds to a minute, depending on the power and settings of the equipment. The post-curing time of the final model is also short, which can effectively improve production efficiency and shorten the production cycle.
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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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