Formlabs Dental LT Comfort Resin Form 4 cartridge, 1L 1.1kg

Formlabs Dental LT Comfort Resin Form 4 cartridge, 1L 1.1kg

Transform your in-house production of occlusal appliances with the Formlabs Dental LT Comfort Resin Form 4 cartridge, 1L 1.1kg. This advanced, long-term biocompatible material is engineered for the direct 3D printing of flexible night guards and occlusal splints, combining speed with exceptional quality. The resulting appliances are not only durable and wear-resistant but also polish to a brilliant optical clarity, ensuring superior patient comfort and promoting better compliance with treatment.

A New Standard in Patient Comfort and Appliance Durability

Engineered for Flexibility and Comfort

Enhance the patient experience by providing a splint that offers a comfortable, flexible fit. The inherent pliancy of this material improves patient adoption and ensures consistent compliance with the prescribed treatment, ultimately leading to more effective and successful clinical outcomes.

Achieve Crystal-Clear Aesthetics with Ease

Produce flawlessly clear splints that boast impressive optical transparency. This premium, high-quality finish is simple to achieve, significantly cutting down on the time needed for manual finishing and polishing while delivering an aesthetically pleasing final product that patients will appreciate.

Durable Enough for Long-Term Use

Deliver a robust appliance that is designed to endure. Dental LT Comfort Resin offers high impact and wear resistance, ensuring that the splint or guard can withstand the forces of bruxism and daily use in the most demanding therapeutic scenarios without fracturing or failing.

Certified Biocompatible for Total Peace of Mind

Ensure the complete safety of your patients. This resin is a certified biocompatible material, manufactured in an FDA-registered, ISO 13485 facility, guaranteeing that it is safe for long-term, continuous use inside the mouth.

Key Clinical Applications

With Dental LT Comfort Resin, you can offer your patients a more comfortable and durable flexible splint that improves compliance and is easier than ever to produce. It is the perfect material for:

• Flexible Occlusal Splints
• Comfortable Night Guards
• Custom Bleaching Trays

Verified Material Properties

• Ultimate Tensile Strength: 29.1 MPa
• Tensile Modulus: 994 MPa
• Elongation: 33%
• Flexural Strength: 21 MPa
• Flexural Modulus: 643 MPa
• Notched Izod Impact: 98 J/m
• Hardness Shore D: 75D

A Complete Workflow for Dental LT Comfort Resin

Follow this validated workflow to successfully produce high-quality, biocompatible splints and night guards using Dental LT Comfort Resin.

Step 1: Design the Appliance

Use your preferred dental CAD software to design the splint. For best results, maintain a minimum occlusal surface thickness of 2.0 mm and a minimum wall thickness of 1.5 mm. When finished, export the design as an STL or OBJ file.

Step 2: Print the Appliance

Import the design file into PreForm. Choose "Dental LT Comfort" as the material and set the layer height to 100 microns. For an optimal balance of accuracy and speed, orient the part with the occlusal surface angled between 10 and 30 degrees from the build platform. Always use a dedicated, clean resin tank and build platform to ensure biocompatibility.

Step 3: Wash the Printed Part

Place the printed appliance into a Form Wash with isopropyl alcohol (IPA, ≥96%) and run a 5-minute wash cycle. This will remove all uncured resin from the surface. Avoid exceeding the recommended wash time to protect the part's dimensional accuracy.

Step 4: Dry the Part

After washing, remove the appliance and let it air dry for at least 30 minutes. Use compressed air to expedite drying if needed. The part must be completely dry and non-tacky before moving to the post-curing stage.

Step 5: Post-Cure for Final Properties

Place the clean, dry part into a Form Cure and run a cycle at 60 °C for 60 minutes. This step is mandatory to achieve the material's full mechanical strength and to ensure it is fully biocompatible and safe for patient use.

Step 6: Finish and Polish to Perfection

Begin by removing the support structures with a cutting disc. To achieve a high-gloss, transparent finish, use a two-step polishing process. First, pre-polish the surface with a rag wheel and fine pumice. Then, use a dry rag wheel with a polishing compound to bring the appliance to a final, crystal-clear state.

Why Purchase from 3DPrinter?

As official Formlabs partners, we provide the best pricing, a full manufacturer's warranty, and dedicated service support. Our team of experts, with industry experience since 2012, is here to offer professional advice and assist with your selection. We provide qualified support before, during, and after your purchase to ensure your success. Shop with the experts at 3DPrinter.