Brand Name: | Leomed |
PEEK Dental Discs 160MPa+ Strength, Zirkonzahn & Amann Girrbach Compatible CAD/CAM
Medical-Grade PEEK Dental Discs
Engineered as the ultimate bone-mimetic solution for permanent implant prosthetics, these semi-crystalline PEEK discs deliver revolutionary biomechanical performance. With an elastic modulus (4-5.6 GPa) mirroring cortical bone and flexural strength exceeding 160MPa, they eliminate stress-shielding risks while enabling precision CAD/CAM fabrication at 260°C.
Stress-Shielding Elimination – 4.0-5.6 GPa modulus matches human bone for load distribution
Fatigue-Resistant Architecture – >160MPa flexural strength supports multi-unit bridges
Bioinert Certification – ISO 10993-compliant surface inhibits bacterial colonization
Imaging Compatibility – Zero CT/MRI artifacts for accurate diagnostics
Property | PEEK Discs | Titanium | PMMA |
---|---|---|---|
Elastic Modulus (GPa) | 4.0-5.6 | 110-120 | 2.0-3.0 |
Density (g/cm³) | 1.32-1.51 | 4.4-4.5 | 1.15-1.19 |
Allergy Incidence | 0% | >8% | <0.1% |
Aesthetic Adaptability | Tintable (★★★★☆) | Non-adaptable | High (★★★★★) |
Tooling Requirements
Diamond-coated carbide burs
18,000-25,000 RPM spindle speed
≥0.75 MPa vacuum pressure
Post-Processing
Sandblasting – 50μm alumina oxide
Staining – PEEK-specific dyes (80°C/10min)
Healing Abutments – 37% ↑ osteoblast proliferation vs titanium
Removable Dentures – 60% lighter than cobalt-chrome
Surgical Guides – Withstands 200+ autoclave cycles (134°C)
Grade | Density (g/cm³) | Flex Strength (MPa) | Modulus (GPa) |
---|---|---|---|
Natural | 1.32 | 163 | 4.0 |
White | 1.48 | 152 | 5.3 |
Yellow | 1.51 | 154 | 5.6 |
Red | 1.35 | 158 | 4.8 |
Brand Name: | Leomed |
PEEK Dental Discs 160MPa+ Strength, Zirkonzahn & Amann Girrbach Compatible CAD/CAM
Medical-Grade PEEK Dental Discs
Engineered as the ultimate bone-mimetic solution for permanent implant prosthetics, these semi-crystalline PEEK discs deliver revolutionary biomechanical performance. With an elastic modulus (4-5.6 GPa) mirroring cortical bone and flexural strength exceeding 160MPa, they eliminate stress-shielding risks while enabling precision CAD/CAM fabrication at 260°C.
Stress-Shielding Elimination – 4.0-5.6 GPa modulus matches human bone for load distribution
Fatigue-Resistant Architecture – >160MPa flexural strength supports multi-unit bridges
Bioinert Certification – ISO 10993-compliant surface inhibits bacterial colonization
Imaging Compatibility – Zero CT/MRI artifacts for accurate diagnostics
Property | PEEK Discs | Titanium | PMMA |
---|---|---|---|
Elastic Modulus (GPa) | 4.0-5.6 | 110-120 | 2.0-3.0 |
Density (g/cm³) | 1.32-1.51 | 4.4-4.5 | 1.15-1.19 |
Allergy Incidence | 0% | >8% | <0.1% |
Aesthetic Adaptability | Tintable (★★★★☆) | Non-adaptable | High (★★★★★) |
Tooling Requirements
Diamond-coated carbide burs
18,000-25,000 RPM spindle speed
≥0.75 MPa vacuum pressure
Post-Processing
Sandblasting – 50μm alumina oxide
Staining – PEEK-specific dyes (80°C/10min)
Healing Abutments – 37% ↑ osteoblast proliferation vs titanium
Removable Dentures – 60% lighter than cobalt-chrome
Surgical Guides – Withstands 200+ autoclave cycles (134°C)
Grade | Density (g/cm³) | Flex Strength (MPa) | Modulus (GPa) |
---|---|---|---|
Natural | 1.32 | 163 | 4.0 |
White | 1.48 | 152 | 5.3 |
Yellow | 1.51 | 154 | 5.6 |
Red | 1.35 | 158 | 4.8 |