printodent GR-19.1 OA MSI ocean-blue, 1 kg
pro3dures printodent® GR-19.1 OA | MSI is the first biomimetic 3D printing resin for the generative manufacturing of hard-elastic orthodontic splints. Thanks to the unique MSI® technology, splints made from printodent® GR-19.1 OA | MSI exhibit reduced biofilm adhesion. The effect, which is copied from nature, is based on natural substances that sustainably inhibit bacterial communication. Unlike antibiotics, for example, no resistance is built up. The material also has a thermo effect induced by body temperature, ensuring maximum comfort in the mouth.
Advantages:
- Reduced biofilm adhesion thanks to MSI® technology
- Hard yet flexible
- Maximum wearing comfort thanks to thermal effect
Specifications
| Property |
Requirement |
Result *** |
Standard |
| Ultimate flexural strength |
≥ 50 MPa |
56 MPa |
ISO 20795-2 •• |
| Flexural modulus |
≥ 1500 MPa |
1550 MPa |
ISO 20795-2 •• |
| Water solubility |
≤ 5 µg/mm3 |
≤ 5 µg/mm3 |
ISO 20795-2 |
| Water sorption |
≤ 32 µg/mm3 |
≤ 32 µg/mm3 |
ISO 20795-2 |
| Shore hardness |
n.a.* |
80 D |
ISO 48-4 |
| Viscosity (23 °C) |
n.a.* |
2 Pa s |
DIN 53019-1 |
| Maximum stress intensity factor |
≥ 1,1 J/m^2 |
≥ 1.1 |
ISO 20795-2** |
| Total fracture work |
≥ 250 MPa*m^ 1/2 |
≥ 250 |
ISO 20795-2** |
| Biocompatibility |
Irritation and delayed-type allergies |
comply |
ISO 10993-1 /
ISO 10993-10 |
| Biocompatibility |
Genotoxicity, Carcinogenity and Reproductive toxicity |
comply |
ISO 10993-1 /
ISO 10993-3 |
| Biocompatibility |
Systemic toxicity |
comply |
ISO 10993-1 /
ISO 10993-11 |
| Biocompatibility |
Cytotoxicity |
comply |
ISO 10993-1 /
ISO 10993-5 |
* not applicable
** on the basis
*** These data result from measurements of a representative sample, which were determined within the scope of our quality assurance.
