SprintRay OnX Tough 2
SprintRay™ OnX Tough 2 resin is now available for Carbon M-Series printers in the U.S., ideal for creating durable, aesthetically pleasing fixed hybrid dentures and implant-retained prostheses. This innovative material features advanced NanoFusion™ technology, ensuring high fracture toughness and lifelike aesthetics. OnX Tough 2 exemplifies SprintRay and Carbon's dedication to advancing digital dentistry.
- Natural Aesthetics: Provides natural-looking enamel shades for aesthetically superior fixed hybrid dentures and prostheses.
- Superior Durability: A nano-ceramic hybrid material brings superior strength, with a work of fracture >1000 J/m² and fracture toughness of 2.62 MPa.m1/2
- FDA Clearance: OnX Tough 2 is the only 3D printing resin FDA-cleared for fixed hybrid dentures and implant-retained prostheses, merging the accuracy, consistency, and reliability of Carbon printers, allowing labs to produce highly realistic and durable dental restorations
Choose Sprintray OnX Tough 2 for your fixed hybrid dentures, and experience what Carbon reliability with industry-leading material can help you deliver to your clinicians.
OnX Tough 2 is available for the following indications:
- Hybrid denture prosthetics
- Implant-supported denture prosthetics
- Monolithic full and partial removable dentures
- Preformed denture teeth to be used in a denture
Select the appropriate region and resin.
Carbon has validated five shades of SprintRay OnX Tough 2 resin:
- A1
- A2
- B1
- Bleach
- Hollywood White
- Digital models should be oriented with the occlusal surfaces facing the platform.
- Does not apply to try-ins or full-arch denture teeth.
- Necessary to maintain accuracy.
- Ensures supports are on the occlusal surfaces enabling greater accuracy for mating surfaces.
- Monolithic/try-in geometries can be oriented 60 degrees to 90 degrees, where 90° is fully vertical with the anterior teeth facing the platform.
Orient parts so that interfaces and margins are free from overhangs and therefore do not require supports. Supports leave nubs which require more finishing and can affect fit with mating parts or teeth.
Review Supports in Printer UI course for more information.
The following information applies to full arches only.
- AOX application should be oriented horizontally and require above platform supports.
1. Click on Orient or Shift + O in the top bar in the printer interface.
2. In the lower right corner of the bottom bar, turn on Overhang Detection or V key and set to 40-60 degrees. Areas that need support will appear red.
3. Orient the occlusal surfaces facing down, parallel to the platform.
Surfaces that have overhangs will require supports. These supports affect fit and will require finishing to ensure proper seating.
Follow the application specific recommendations below.
- Support all overhangs as needed using the Patch or Fence tools.
- In most cases, Patch is the only tool that will be required.
Review Supports in Printer UI course for more information.
Crowns, veneers and bridges have similar requirements.
- No overhangs on margins.
- No overhangs on interface surfaces.
- Minimum overhangs on buccal/lingual surfaces.
1. Click on Orient or Shift + O in the top bar in the printer interface.
2. In the lower right corner of the bottom bar, turn on Overhang Detection or V key and set to 40-60 degrees. Areas that need support will appear red.
3. Orient each part so that the margin and interface are free of overhangs.
4. Refine orientation to minimize overhangs on other surfaces.
The margin and interface of each part should now be free of overhangs. The remaining surfaces should have a minimal amount of overhangs.
Margins and interfaces that have overhangs will require supports. These supports affect fit and will require finishing to ensure proper seating.
Follow the application specific recommendations below.
Review Supports in Printer UI course for more information.
In addition to supporting overhangs, these teeth require additional supports to maximize accuracy and print success:
- Secondary fence supports offset to the lingual side of the incisal edge/cusp tip
- Two rows of fences on the labial surface located at approximately 1/4 and 3/4 of the tooth height.
The example below shows the additional supports needed on a veneer for an incisor.
1. Support overhang at incisal edge with a single fence.
2. Add secondary fence approximately 1 mm to the lingual side.
3. Generated supports.
4. Side view of generated supports.
1. Labial surface of veneer for incisor.
2. Add fences approximately 1/4 and 3/4 of the tooth height.
3. Generated supports.
4. Side view of generated supports.
Crown
Veneer
Bridge
The following information applies to upper and lower denture try-ins.
Denture try-ins have the following general requirements:
- Orient try-ins with anterior facing platform.
- Minimize overhangs on intaglio surfaces.
- No overhangs on occlusal tooth surfaces.
1. Click on Orient or Shift + O in the top bar in the printer interface.
2. In the lower right corner of the bottom bar, turn on Overhang Detection or V key and set to 40-60 degrees. Areas that need support will appear red.
3. Orient the occlusal surfaces roughly parallel to the platform.
4. Rotate model so the occlusal surfaces are 90 degrees to occlusal side.
There will be overhangs on molars and labial surfaces.
Surfaces that have overhangs will require supports. These supports affect fit and will require finishing to ensure proper seating.
Follow the application specific recommendations below.
- Support all overhangs as needed using the Patch or Fence tools.
- In most cases, Patch is the only tool that will be required.
- When using Patch tool, set Fence spacing to 2 mm.
- If redundant bar supports are added, they may be manually deleted.
- Don't forget to support crossbars and the inner edge.
Review Supports in Printer UI course for more information.
Crossbars also require supports.
- Use fence supports to quickly support crossbars.
- Press ESC key to end a fence.
Typically, only a single fence is needed to support the lingual edge.
The following information applies to full arches only.
- Unlike other applications, denture teeth require placement of supports on basal surfaces.
- No overhangs on occlusal tooth surfaces.
1. Click on Orient or Shift + O in the top bar in the printer interface.
2. In the lower right corner of the bottom bar, turn on Overhang Detection or V key and set to 40-60 degrees. Areas that need support will appear red.
3. Orient the occlusal surfaces facing up, parallel to the platform.
4. Rotate 30 degrees up to lingual side.
Surfaces that have overhangs will require supports. These supports affect fit and will require finishing to ensure proper seating.
Follow the application specific recommendations below.
- Support all overhangs as needed using the Patch or Fence tools.
- In most cases, Patch is the only tool that will be required.
- Limit supports to basal surfaces.
Review Supports in Printer UI course for more information.
Click Print Controls or Shift + P in the top menu bar.
- Slice Thickness should be Standard (100 µ).
- Reducing the slice thickness by choosing the Fine (50 µ) or Super-fine (25 µ) settings will increase print time and may reduce part quality and accuracy.
- Select the Project Analysis tab.
- Click Start Analysis and wait for the processing to complete.
- Note the required resin volume and print time.
- Click Add to Queue.
Consult the manufacturer IFU for dispensing, printing, washing, curing, bonding and finishing information.
For questions about the resin properties, printing, washing or curing your parts, please contact the SprintRay support team:
- Phone: (800) 914-8004
- Email: [email protected]