Leading Dental Materials for 3D Printing
NextDent Ortho Rigid is a biocompatible Class IIa material developed for digital manufacturing of splints. In combination with suitable software, it is possible to easily design and print splints.
Specifications
| Property | Requirement | Result | ISO standard |
| Ultimate flexural strength | ≥ 50 MPa | 78 | ISO 20795-2 |
| Flexural modulus | ≥ 1500 MPa | 2075 | ISO 20795-2 |
| Max. stress intensity factor | ≥ 1,1 MPa m1/2 | 1,1 | ISO 20795-2 |
| Total fracture work | ≥ 250 J/m² | 262 | ISO 20795-2 |
| Sorption | ≤ 32 µg/mm3 | 20 | ISO 20795-2 |
| Solubility | ≤ 5,0 µg/mm3 | 0,8 | ISO 20795-2 |
| Residual monomer | ≤ 5,0 % (w/w) | < 0,1 | ISO 20795-2 |
| Biocompatibility | Non-cytotoxic | Comply | ISO 10993-1 |
| Biocompatibility | Non-mutagenic | Comply | ISO 10993-1 |
| Biocompatibility | Not induce any erythema or edema reactions | Comply | ISO 10993-1 |
| Biocompatibility | Not a sensitizer | Comply | ISO 10993-1 |
| Biocompatibility | Not cause systemic toxicity | Comply | ISO 10993-1 |
