3D Adhesive HTA1 MF Bio, Hard & Tough Adhesive, Monomer Free Biocompatible

Product description

3D Adhesive HTA1 MF Bio, Hard & Tough Adhesive Monomer Free is a photoreactive durable adhesive designed for gluing 3D printed parts to plastics and metals.

This monomer free adhesive is supplied in clear or in several gingiva colors and provides hard and tough bonding with high impact resistance, high flexural strength and durable performance for professional workflows.

Application framework

Designed for professional bonding workflows requiring durable adhesion of 3D printed parts to plastics and metals, including denture base assembly and related dental or technical bonding applications.

Typical applications

• Gluing 3D printed parts to plastics
• Gluing 3D printed parts to metals
• Bonding teeth to denture bases
• Durable hard and tough bonded assemblies

Measured mechanical properties

• Tensile strength: >50 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: >100 MPa (ISO 178)
• Young’s modulus: 2000-3000 MPa (ISO 527)
• Elongation at break: <3% (ISO 527)
• Shore hardness: D85-90 (ISO 868)
• Notched Izod impact strength: 20-30 J/m (ASTM D256 / ISO 180)

Measured physical properties

• Deflection temperature: 100-110ºC @0.45MPa (ISO 75)
• Water solubility: ≤ 1,6 µg/mm3
• Water sorption: ≤ 32 µg/mm3
• Residual monomer: <0%
• Viscosity: <5000 mPas at 23°C ± 2°C (ISO 3219)

Functional performance characteristics

• Ideal for gluing 3D printed parts to plastics and metals
• Photoreactive durable adhesive
• Non foldable at 1-2 mm without breaking
• Cures in seconds under sunlight or in any standard light box at high thickness from 0.1 to 1 cm
• Supplied in clear or in several gingiva colors
• Extra hard
• Rigid
• High impact and shattering resistance
• 100% biocompatible, monomer free
• Ultra pure and safe, non cytotoxic
• Provides excellent and durable bonding
• 100% pass in the cytotoxicity test
• Hydrophobic, ultra low water sorption

Processing and handling performance

• Apply several drops of 3D adhesive on the denture base
• After locating the teeth on the denture base, photo cure it in a light box for 5-10 minutes until the adhesive is fully cured and the teeth are fully bound to the denture base

Chemical and safety characteristics

• Synthetic resin source
• 100% biocompatible
• Monomer free
• Ultra pure and safe, non cytotoxic
• Organo-tin free
• Fully compliant with the Quality requirements of ISO 20795-1 and ISO 10993-1

Testing & processing disclaimer

Final bonding performance, curing behavior, impact resistance, water resistance and suitability for the intended application depend on substrate type, surface preparation, adhesive thickness, curing conditions and workflow implementation, and must be validated by the user.

Disclaimer

This material is supplied as a professional manufacturing material and is not marketed as a finished medical device. Final part performance and suitability must be validated by the user according to the intended application.

Document reference: TDS-3D-ADHESIVE-HTA1-MF-BIO-EN | Version: 1.0 | Last updated: March 2026