Hydroxyapatite modified implantable PEEK material: Hydroxyapatite has good biocompatibility in AKSOPEEK� The embedding of hydroxyapatite in the material enhances bone attachment and tight bonding between bone and material, thereby promoting the growth of bone tissue and forming more new bones, resulting in higher quality of new bone bridging.
| Performance | Reference standards | Unit | Standard value | Actual measurement results |
| Colour | - | - | Khaki | Khaki |
| Density | ISO 1183 | kg/m� | 1430~1490 | 1450 |
| Glass transition temperature Tg | ISO 11357-2 | ? | 135~155 | 146 |
| Melting temperature Tm | ISO 11357-3 | ? | 330-350 | 342 |
| Crystallization temperature Tc | ISO 11357-3 | ? | 270~310 | 287 |
| Tensile yield strength | ISO 527 | MPa | ?90 | 94 |
| Tensile fracture strength | ISO 527 | MPa | ?70 | 73 |
| Elongation at break | ISO 527 | % | ?5 | 9 |
| Bending strength | ISO 178 | MPa | ?150 | 166 |
| Bending modulus | ISO 178 | GPa | ?3.8 | 4.3 |
| Notch impact strength | ISO 180 | kJ/m� | ?3.5 | 6 |
1. Typical values are injection molding indicators.
If needed, please call our technical department for more detailed technical specifications!
2. This performance indicator cannot be used as a material acceptance standard.
With more than 18 years of experience in the application and development of polymer materials such as PEEK, Junhua Medical can support customers to complete one-stop services from raw material procurement to product OEM.
E-mail: peekmedica@chinapeek.com
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