3D Adhesive HDTA1 Bio, High Deflection Temperature Adhesive

Product description

3D Adhesive HDTA1 Bio, High Deflection Temperature Adhesive is a photoreactive durable adhesive designed for gluing 3D printed parts to plastics and metals.

This clear, non colored adhesive is rigid, extra hard and high deflection temperature resistant, providing excellent and durable bonding for demanding professional applications.

Application framework

Designed for professional bonding workflows requiring durable adhesion of 3D printed parts to plastics and metals, including denture base assembly and other rigid bonded components.

Typical applications

• Gluing 3D printed parts to plastics
• Gluing 3D printed parts to metals
• Durable rigid bonding applications
• Bonding teeth to denture bases

Measured mechanical properties

• Tensile strength: >50 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: >40 MPa (ISO 178)
• Young’s modulus: 2700-3100 MPa (ISO 527)
• Elongation at break: <2.5% (ISO 527)
• Shore hardness: D90 (ISO 868)

Measured physical properties

• Appearance: clear, non color
• Heat deflection temperature: up to 160C @0.45MPa (ISO 75)
• Water solubility: ≤ 1,6 µg/mm3
• Water sorption: ≤ 32 µg/mm3
• Residual monomer: <0.1%
• Viscosity: <3000 mPas at 23°C ± 2°C (ISO 3219)

Functional performance characteristics

• Ideal for gluing 3D printed parts to plastics and metals
• Photoreactive durable adhesive
• Rigid with high deflection temperature
• Cures in seconds under sunlight or in any standard light box at high thickness from 0.1 to 1 cm
• Extra hard
• 100% biocompatible
• 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
• 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, 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-HDTA1-BIO-EN | Version: 1.0 | Last updated: March 2026