Graphy Tera Harz TFDH – Flexible Denture-Base Resin
Tera Harz TFDH is a biocompatible, high-elasticity resin specifically developed for 3D-printed flexible denture bases. Its superior flexural strength and elongation make it resistant to external impact, while its controlled mechanical properties help maintain both resilience and durability.
Key Features:
• High Flexural Strength – Engineered to handle stress and maintain structural integrity.
• High Elongation – Offers excellent elasticity for better comfort and fit.
• Impact-Resistant – Designed to resist damage from external shock.
• Precision Printing – Suitable for detailed dental base structures.
• Flexible Bonding – Works well with Graphy’s permanent tooth resins for chemical bonding of denture teeth.
Specifications:
• Shade: Clear, Pink, Light Pink
• Density: ~0.998 g/cm³ @ 25 °C
• Viscosity: ~350 cps @ 25 °C
• Solid Content: ≥ 98% (1 h @ 80 °C)
• Shore Hardness (D): ≥ 90
• Flexural Strength: ≥ 100 MPa (ISO 20795-1)
• Flexural Modulus: ≥ 2500 MPa (ISO 20795-1)
• Recommended Curing: UV LED @ 405 nm
Why Use It:
Best suited for printing flexible denture bases, TFDH resin gives you a durable yet elastic material that withstands regular wear while providing a comfortable fit. It also simplifies the workflow by enabling direct 3D printing of denture bases with high mechanical reliability.
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