Notice:
To avoid damage to equipment, check the resin tank compatibility table in Choosing the right material to confirm you are using a resin tank that is compatible with this material.
WHITE PAPER
Using BioMed Amber Resin
Using BioMed Amber Resin
BioMed Amber Resin is a rigid material for biocompatible applications requiring long-term topical skin or short-term mucosal membrane contact. BioMed Amber Resin can be sterilized by autoclave, E-beam, gamma, and ethylene oxide.
Note:
To learn more about the performance or specific material properties of BioMed Amber Resin, please refer to the Safety Data Sheet (SDS) and Technical Data Sheet (TDS). Always consult the SDS as the primary source of information to understand safety and handling of Formlabs materials.
| BioMed Black Resin | BioMed White Resin | BioMed Clear Resin | BioMed Amber Resin | |
|---|---|---|---|---|
| Can be sterilized | ✔ | ✔ | ✔ | ✔ |
| Transparent | ✔ | ✔ | ||
| Can be polished | ✔ | ✔ | ✔ | ✔ |
| Compatible with Form 2 | ✔ | ✔ | ✔ | ✔ |
| Compatible with Form 3B/3B+//3BL | ✔ | ✔ | ✔ | ✔ |
| Certifications | USP Class VI ISO 10993-5, -10,-23 | USP Class VI ISO 10993-5, -10,-23 USP <151> Pyrogen + ISO 10993-11 Acute systemic Toxicity Testing | USP Class VI ISO 10993-5, -10,-23 ISO 18562-1,-2,-3,-4 | ISO 10993-5, -10,-23 ISO 13485 |
| Layer thickness | 50 microns 100 microns | 50 microns 100 microns | 50 microns 100 microns | 50 microns 100 microns |
Comparison with other materials
| BioMed Black Resin | BioMed White Resin | BioMed Clear Resin | BioMed Amber Resin | |
|---|---|---|---|---|
| Ultimate tensile strength (MPa) | 35.7 | 45.8 | 52 | 73 |
| Tensile modulus (GPa) | 1.5 | 2.0 | 2.1 | 2.9 |
| Elongation at break (%) | 14 | 10 | 12 | 12.3 |
| Flexural modulus (GPa) | 1.7 | 2.0 | 2.3 | 2.5 |
| IZOD Impact strength (J/m) | 24.8 | 15.1 | 35 | 28 |
| Heat deflection temperature (HDT) @ 1.8 MPa | 49.4 | 52.4 | 54 | 65 |
| Heat deflection temperature (HDT) HDT @ 0.45 MPa (°C) | 68 | 67 | 67 | 78 |
Required resources
Made by Formlabs:
- Biocompatible Formlabs SLA printer with up-to-date firmware
- PreForm software (most recent version)
- Build platform
- Compatible resin tank
- BioMed Amber Resin
- Form Wash or Finish Kit
- Form Cure
Printing with BioMed Amber Resin
Notice:
For full compliance and biocompatibility, BioMed Amber Resin requires a dedicated resin tank, build platform, and Finish Kit which should not be used with any other resins.
Install or update PreForm, then set up the next print job.
To prepare a model for printing in PreForm:
- Open a model.
- Select the resin, resin version, and the desired layer thickness.
- Orient to preserve fine details.
- Generate supports.
- Send the print job to the printer.
Shake the BioMed Amber Resin cartridge for 5 minutes to ensure the resin is mixed completely. Insert the cartridge along with a resin tank and build platform, and start the print.
Finishing
The Form Wash agitates the solvent bath and removes parts from the bath after a set time. Wash parts according to the support article Form Wash time settings. Pay particular attention to information that affects mechanical properties or biocompatibility requirements.
If the model is hollow or has internal channels, ensure liquid resin is flushed out thoroughly from these features. Allow parts to fully dry before post-curing.
Notice:
Leave parts to air dry for at least 30 minutes to remove excess isopropyl alcohol (IPA) off part surfaces. Ambient humidity and thickness of printed parts can affect drying time as longer dry times are needed for thicker objects. A printed part that is not fully dry can affect autoclaving results. For optimal performance, dry larger and thicker parts overnight prior to post-curing.
Post-curing requirements
Post-cure parts to achieve biocompatibility and optimal mechanical properties. Refer to the support article Form Cure time and temperature settings for post-curing settings.
Additional resources