VESTAKEEP® Care M20G
聚醚醚酮
Evonik Industries AG
產(chǎn)品說明:
The good biocompatibility,
processability and the option to pigment make the VESTAKEEP® Care-Grades an
ideal material for the fabrication of medical devices with short time contact
to human blood, tissue or bone for up to 30 days.
Because of their combination of outstanding mechanical properties and their
excellent resistance to common cleaning and sterilizing processes, VESTAKEEP®
Care polymers are designed to develop your next generation medical devices. Key
properties are
Excellent biocompatibility
Outstanding biostability
Good resistance to commonly used sterilization bs like autoclaving and others
Resistance to high-energy radiation such as gamma rays or X-rays
X-ray transparency, no bl-typical shadows or artefacts in radiographs.
Good combination of mechanical strength, wear resistance and impact resistance makes PEEK a good choice for high strength medical devices
Good dimensional stability allows for manufacturing of high-precision parts
Good electrical properties, especially electrical insulation, is important for medical equipment - for example HF endoscopes
特性 |
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用途 |
· 醫(yī)療/護理用品 |
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機構(gòu)評級 |
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形式 |
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加工方法 |
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物理性能 |
額定值 |
單位制 |
測試方法 |
密度 (73°F) |
1.30 |
g/cm3 |
ISO 1183 |
溶化體積流率(MVR) (380°C/5.0 kg) |
4.27 |
in3/10min |
ISO 1133 |
收縮率 |
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ISO 294-4 |
橫向流量 |
1.1 |
% |
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流量 |
0.70 |
% |
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機械性能 |
額定值 |
單位制 |
測試方法 |
拉伸模量 |
537000 |
psi |
ISO 527-2 |
拉伸應(yīng)力 (屈服) |
14500 |
psi |
ISO 527-2 |
拉伸應(yīng)變 |
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ISO 527-2 |
屈服 |
5.0 |
% |
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斷裂 |
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