| About |
|---|
| PEEK-OPTIMA® polymer from Invibio® is a high performance biomaterial providing advanced solutions for implant manufacturers. Formulated to meet the most exacting in-vivo criteria, PEEK-OPTIMA is biocompatible, safe and stable. Manufacturers of cardiovascular, dental, neurological and orthopaedic implants choose PEEK-OPTIMA for its: Excellent mechanical performance High wear resistance Ability to be repeatedly sterilized without impairing performance Biocompatibility Drug and Device Master Files lodged with the FDA Invibio offers a ‘no-change’ agreement for the assured long-term supply of PEEK-OPTIMA. This guarantees its specification and production methods over an agreed period of time.&& |
| Product Description | |
|---|---|
| Generic | PEEK |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Low extract,High purity,Good disinfection,Steam sterilized,Low Residuals,Hydrolysis stability,Biocompatible,Radiation disinfection,Good stability,Good wear resistance,Ethylene oxide disinfection |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| IMPACT | Nominal value | Unit | Test method |
| Impact strength of cantilever beam notch | ISO 180 | ||
| — | 4.5 | kJ/m² | ISO 180 |
| — | 4.7 | kJ/m² | ISO 180 |
| Notched impact strength of cantilever beam | 无断裂 | ISO 180 | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 340 | ℃ | |
| Linear coefficient of thermal expansion | |||
| MD | ASTM D696 | ||
| — | 4.7E-5 | cm/cm/℃ | ASTM D696 |
| — | 1.1E-4 | cm/cm/℃ | ASTM D696 |
| Relative temperature index | 260 | ℃ | UL 746 |
| Electrical performance | 260 | ℃ | UL 746 |
| Impact mechanical performance | 260 | ℃ | UL 746 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 99 | ASTM D785 | |
| tensile strength | ISO 527-2 | ||
| yield | 108 | MPa | ISO 527-2 |
| yield | 115 | MPa | ISO 527-2 |
| Tensile strain | ISO 527-2 | ||
| fracture | 25 | % | ISO 527-2 |
| fracture | 20 | % | ISO 527-2 |
| Bending modulus | ISO 178 | ||
| — | 4200 | MPa | ISO 178 |
| — | 4000 | MPa | ISO 178 |
| bending strength | 170 | MPa | ISO 178 |
| compressive strength | 135 | MPa | ISO 604 |
| shear modulus | 1000 | MPa | ISO 15310 |
| shear strength | 88.0 | MPa | ASTM D732 |
| Poisson’s ratio | 0.36 | ASTM D638 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.30 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD：210℃ | 1.3 | % | |
| Water absorption rate | |||
| 23℃，24hr | 0.50 | % | ISO 62 |
| Apparent viscosity of melt | 0.160 | kPa | Internal Method |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Rod |
| 3. Below Tg |
| 4. Above Tg |
| 5. Capillary Rheometer |
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