Invisible Aligners Resin — High-Precision, Biocompatible 3D Printing Material
Designed for compatibility with mainstream DLP and LCD 3D printers, Smile Find® Invisible Aligners Resin cures cleanly with minimal shrinkage and warping, preserving the fine margins and occlusal details that precision orthodontic work demands. The result is a smoother post-processing workflow, fewer reprints, and appliances that fit true to digital design — saving your lab both time and material cost.
| Property | Test method | Value | Unit |
|---|---|---|---|
| Hardness | ASTM D 2240 | 78-82 | Shore D |
| Flexural modulus | ASTM D 790 | 1200-1400 | MPa |
| Flexural strength | ASTM D 790 | >40 | MPa |
| Tensile modulus | ASTM D 638 | 550-650 | MPa |
| Tensile strength | ASTM D 638 | >30 | MPa |
| Elongation at break | ASTM D 638 | 100-120 | % |
| Impact strength, notched Izod | ASTM D 256 | 200-250 | J/m |
| Heat deflection temperature | ASTM D648 @66PSI | 65 | °C |
High Temperature Stability
After high-temperature thermoforming, the dental model maintains its original shape and accuracy.
Enhanced Wearing Comfort
SF-ARI000 is designed to deliver safety, accuracy, and comfort for invisible orthodontic applications. Its intelligent force adaptation balances flexibility and strength, providing consistent corrective performance. With excellent shape memory properties, it maintains long-term transparency and resists saliva erosion for enhanced durability.
3D Printing Resin Instructions For Use
Printing And Post-Processing
1. The optimum printing temperature of the resin is about 25°C and thehumidity is<50%.
2. The print model should be cleaned with water using low-frequencyultrasonic cleaner.Suggested cleaning time 3-5 minutes.
3. Using an air gun or hair dryer to remove the cleaning fluid on thesurface of the model.
4. After cleaning, remove excess support from the model and performpost-processing.
5.Adjust the curing time according to the selected post-curing mode.
Correct Storage Method
Store the resin at room temperature to avoid direct light and hightemperatures.The optimal storage temperature of the resin is 10-30°Cand long-term exposure to too high or too low temperatures may affectthe printing performance of the resin.
Compatible Models
Compatible with 99% of UV-curing printers on the market, ensuring residue-free printing.
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