formlabs V1 Bio Med Durable Resin Instruction Manual

formlabs V1 Bio Med Durable Resin

Product Information

Specifications

• Product: BioMed Durable Resin V1 / V1.1
• Manufacturing Guide Languages: EN, DE, FR, IT, ES, KO, JA, ZH
• Prepared Date: 02/29/2024 PRNT-0105 Rev 03

Specific Manufacturing Considerations
BioMed Durable Resin specifications have been validated using specific hardware and parameters to ensure biocompatibility compliance.

Hardware Requirements

• Formlabs 3D Printer (Not compatible with Form 3 generation printers)
• Print Accessories: Formlabs Build Platforms, Formlabs Resin Tanks

Software
Formlabs PreForm software is recommended for printing with BioMed Durable Resin.

Printing Parameters
Layer Thickness: 100 µm

Recommended Post-Processing Equipment and Accessories

• Formlabs Processing Accessories : Form Auto, Resin Pumping System
• Formlabs Validated Wash Unit: Form Wash, Form Wash (2nd Generation), Form Wash L, Ultrasonic Wash Unit
• Formlabs Validated Cure Unit : Form Cure, Form Cure L, Fast Cure

Usage Instructions

PRINTING

1. Shake cartridge before every print job to avoid color deviations and print failures.
2. Insert resin cartridge, resin tank, and mixer into a compatible Formlabs 3D printer.
3. Prepare print job using PreForm software, orient and generate supports, send the job to the printer, and begin the print.

PART REMOVAL
Remove parts from the build platform using the part removal tool. For detailed techniques, visit support.formlabs.com.

WASHING

1. Place printed parts in a Formlabs-validated wash unit with 99% Isopropyl Alcohol.

2. *Form Wash, Form Wash (2nd Generation) – High speed, or
   Form Wash L:**

   • Wash for 10 minutes or until clean.
   • If parts are not clean, consider replacing Isopropyl Alcohol.

3. Ultrasonic Wash Unit:

   • Use clean 99% Isopropyl Alcohol for each wash.
   • Sonicate for 2 minutes or until clean. Washing efficacy depends on unit size and power.

BioMed Durable Resin is a USP Class VI certified, light-curable polymer based material designed for the additive manufacturing of medical grade, biocompatible, clear, durable, and semi-rigid parts for long term surface contact (more than 30 days) as well as externally communicating short-term bone & dentin contact (less than 24 hours). Users should independently verify the suitability of the printed materials for their particular application and intended purpose. This Manufacturing Guide will give equipment, printing and post-processing recommendations and requirements to ensure the correct and safe usage of this material.

Specific Manufacturing Considerations

BioMed Durable Resin specifications have been validated using the hardware and parameters indicated below. For biocompatibility compliance, validation used a dedicated resin tank and mixer, build platform, wash unit and post-processing equipment that were not mixed with any other resins.

1. Hardware:
2. Formlabs 3D Printer:
   BioMed Durable Resin V1

  *  **Form 3B/3B+, Form 3BL**  

BioMed Durable Resin V1.1

  *  **Form 4B**  

This resin version is incompatible with Form 3 generation printers.

2. Print Accessories: Formlabs Build Platforms, Formlabs Resin Tanks

2. Software:
3. Formlabs PreForm
4. Printing Parameters:
5. Layer Thickness: 100 μm
6. Recommended Post-Processing Equipment and Accessories:
7.  Formlabs Processing Accessories: Form Auto, Resin Pumping System
8. Formlabs Validated Wash Unit: Form Wash, Form Wash (2nd Generation), Form Wash L, Ultrasonic Wash Unit
9. Formlabs Validated Cure Unit: Form Cure, Form Cure L, Fast Cure

PRINTING

1. 1. Shake cartridge: Shake the cartridge before every print job. Color deviations and print failures may occur if the cartridge is shaken insufficiently.

2. Set up: Insert resin cartridge into a compatible Formlabs 3D printer. Insert resin tank and attach mixer to the tank.
3. Printing:
4. Prepare a print job using PreForm software. Import desired part STL file.
5. Orient and generate supports.
6. Send the print job to the printer.
7. Begin print by selecting a print job from the print menu. Follow any prompts or dialogs shown on the printer screen. Printer will automatically complete the print.

PART REMOVAL

Remove the build platform from the printer. To remove parts from the build platform, wedge the part removal tool under the printed part raft, and rotate the tool. Formlabs Build Platform 2 or Build Platform 2L may be used for easy, tool free removal. For detailed techniques visit support.formlabs.com.

WASHING

Place the printed parts in a Formlabs-validated wash unit with 99% Isopropyl Alcoholl.

1. Form Wash, Form Wash (2nd Generation) – High speed*, or Form Wash L:

2. Wash for 10 minutes or until clean.

3. If parts do not appear clean after washing, consider replacing used Isopropyl Alcohol in the wash unit with fresh solvent.
   For Form Wash (2nd Gen), High speed settings are validated for use.

4. Ultrasonic Wash Unit:
   NOTE: Using Isopropyl Alcohol in an ultrasonic bath presents a risk of fire or explosion. When using an ultrasonic wash read and follow all safety recommendations from the ultrasonic wash manufacturer.

5. Use clean 99% Isopropyl Alcohol for each wash.

6. Place parts in a secondary disposable plastic container or plastic resealable bag then fill with 99% Isopropyl Alcohol, ensuring parts are fully submerged.

7. Place the secondary container in the ultrasonic unit water bath and sonicate for 2 minutes or until clean.*

Washing efficacy depends on the ultrasonic unit size and power. Formlabs testing was conducted with ultrasonic units at 36 W/L or higher.

DRYING

1. Remove parts from Isopropyl Alcohol and leave to air dry at room temperature for at least 30 minutes. NOTE: Dry times can vary depending on the design of parts and ambient conditions. Do not let parts sit in Isopropyl Alcohol for longer than needed.
2. Inspect printed parts to ensure that parts are clean and dry. No residual solvent, excess liquid resin or residue particles should remain on the surface before proceeding to subsequent steps.
3. If the residual solvent is still present, dry parts longer. If resin residue is still visible, rewash parts until clean and dry.

POST-CURING

Place the printed parts in a Formlabs-validated post-curing unit and cure for the required time.

1. Form Cure or Form Cure L:
2. Cure for 20 minutes at 60 °C
3. Allow the Form Cure or Form Cure L unit to cool down to room temperature between cure cycles.
4. Fast Cure:
5. Cure for 5 minutes at Light Intensity 9
6. Allow the Fast Cure unit to cool for at least 10 minutes between cure cycles.

SUPPORT REMOVAL & POLISHING

1. 1. Remove supports using a cutting disk and handpiece, cutting plier, or other appropriate finishing tools.

2. If needed, polish the printed parts using typical polishing methods. Make sure to verify the suitability of the polished printed material for the intended purpose.
3. Inspect the parts for any cracks. Discard if any damage or cracks are detected.

CLEANING & DISINFECTION

1. The parts may be cleaned, disinfected, and sterilized according to facility protocols. The manufacturer is responsible for the validation of part performance depending on the application requirements post disinfection and/or sterilization. NOTE: If alcohol-based disinfectants are used, do not leave parts in the alcohol solution for an extended time.
2. After cleaning and disinfection inspect the part for damage or cracks to ensure that the integrity of the designed part meets performance requirements. Discard if any damage or cracks are detected.

HAZARDS, STORAGE & DISPOSAL

1. Cured resin is non-hazardous and may be disposed of as regular waste.
2. See SDS for more information at support.formlabs.com.

FAQ

Q: Can I use BioMed Durable Resin with Form 3 printers?
A: No, this resin version is incompatible with Form 3 generation printers.

Q: How long should I wash the printed parts in the Form Wash unit?
A: Wash for 10 minutes or until the parts are clean. If needed, replace the Isopropyl Alcohol in the unit.

References

• customer_v2

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>