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Westlake Plastics MediPEEK IM Polyetheretherketone for Medical Applications

Category Polymer , Thermoplastic , Polyketone , Polyetheretherketone (PEEK)
Manufacturer Westlake Plastics
Trade Name MediPEEK
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Westlake Plastics MediPEEK IM Polyetheretherketone for Medical Applications.pdf
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Material Notes:
MediPEEK-IM is a high performance semi-crystalline thermoplastic designed for long term body contact as an implantable material. It is USP Class VI and compliant to ASTM F2026. It has excellent sterilizability and has been extensively tested to ISO-10993 requirements.Applications Include:Spinal CagesFixation RodsOrthopedic ImplantsOphthalmic ToolsSurgical InstrumentsDiagnostic DevicesAdvantages of MediPEEK-IM:BiocompatibilityMechanical Strength/ToughnessSterilizableRadio TranslucentASTM F2026 CompliantISO-10993Information provided by Westlake Plastics Company.
Physical Properties Metric English Comments
Specific Gravity 1.30 g/cc
1.30 g/cc
ISO 1183
Water Absorption 0.50 %
0.50 %
ISO 62
Mechanical Properties Metric English Comments
Tensile Strength, Yield 89.6 MPa
13000 psi
ISO 527
114.0 MPa
16530 psi
Extruded Rod; ISO 527
Elongation at Break 30 %
30 %
ISO 527
Elongation at Yield 5.0 %
5.0 %
ISO 527
Tensile Modulus 3.40 GPa
493 ksi
ISO 527
Flexural Strength 170 MPa
24700 psi
Extruded Rod; ISO 178
Flexural Modulus 4.10 GPa
595 ksi
Extruded Rod; ISO 178
Izod Impact, Notched (ISO) 7.00 kJ/m²
3.33 ft-lb/in²
ISO 180 Type 1B
Charpy Impact Unnotched NB
NB
ISO 179
Charpy Impact, Notched 0.700 J/cm²
3.33 ft-lb/in²
ISO 179
Thermal Properties Metric English Comments
CTE, linear 60.0 µm/m-°C

@Temperature 23.0 - 55.0 °C
33.3 µin/in-°F

@Temperature 73.4 - 131 °F
Longitudinal; ISO 11359
Melting Point 340 °C
644 °F
DSC, Second Heating; ISO 11357
Vicat Softening Point 335 °C

@Load 1.02 kg
635 °F

@Load 2.25 lb
Method A; ISO 306
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+14 ohm-cm
1.00e+14 ohm-cm
IEC 60093
Surface Resistivity per Square 1.00e+15 ohm
1.00e+15 ohm
IEC 60093
Dielectric Strength 25.0 kV/mm
635 kV/in
IEC 60243
Descriptive Properties Value Comments
Cytatoxicity Pass
ISO-10993-5
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