Hard Splint Resin

Hard Splint Resin is a transparent, biocompatible material for 3D printing rigid occlusal splints and stabilization appliances. High hardness and flexural strength help resist bending and deformation, keeping the splint rigid and dimensionally stable during use.

  • 85
    Shore D Hardness
  • 49.3–52.7 MPa
    Flexural Strength
  • Occlusal Splints
    Rigid & Transparent
Hard Splint Resin Featured Image

When to Choose Hard Splint Resin

Hard Splint Resin is suited to appliances where rigidity and shape stability are the priority. It is a good fit when the splint needs to stay firm rather than flex during use.

For cases where a softer, more resilient material is preferred, see Soft Splint Resin.

Transparent hard occlusal splint fitted on a dental model

Rigidity and Durability for Occlusal Splints

Rigid Shape

Shore D 85 hardness helps the splint stay firm and maintain its designed shape during fitting, handling, and regular use.

Wear Resistance

Helps the appliance resist surface wear from repeated insertion, removal, and occlusal contact.

Impact Strength

Supports durability during routine handling and helps the printed splint withstand accidental knocks or stress.

High Transparency

Makes the splint surface, contact areas, and fit easier to inspect during finishing and adjustment.

Printing and Post-Processing

Hard Splint Resin has a viscosity of 163 mPa·s at 25°C, giving it a low-viscosity consistency for convenient handling during printing.

Easy residue cleaning also helps simplify post-processing after printing.

Transparent 3D printed hard splint for occlusal appliance use

Tech Specs

Tech Specs Image
Viscosity @25°C 163 mPa·s
Curing Wavelength 385–405 nm
Density 1.054 g/cm³
Available Colors Transparent
Shore D Hardness 85
Tensile Strength 45-55 Mpa
Flexural Strength 49.3-52.7 Mpa

FAQs

Still have questions? Contact us directly. We’re here to help you find the perfect solution.

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Is Hard Splint Resin easy to handle and clean after printing?

Yes. Its low viscosity makes the resin convenient to handle during printing, while easy residue cleaning helps simplify post-processing.

How does Hard Splint Resin hold up during regular use?

Wear resistance and impact strength help the printed splint withstand repeated insertion, removal, handling, and occlusal contact.

What is Hard Splint Resin used for?

Hard Splint Resin is used to 3D print rigid occlusal splints and stabilization appliances that need to stay firm and maintain their shape during use.

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