SustaPEEK MG natural
PEEK
Our premium material especially for medical devices
SustaPEEK MG was developed for the demanding requirements of the healthcare industry in particular medical devices. As a material of highest purity with exceptional resistance to sterilisation, it is e.g. ideal for surgical instruments. Thanks to its very high strength and rigidity, SustaPEEK MG ensures reliable performance in all applications. It retains its shape and property profile even under extreme conditions. With its excellent temperature stability of up to 250 °C in continuous use, it offers reliable performance.
Characteristics
- High purity
- Good sterilisation resistance
- ISO 10993-5 tested on semi-finished product
- High Strength
- High rigidity
- High-temperature stable up to 250°C in continuous operation
- Chemical resistant
Industries
Application Examples
We are a system supplier and partner from the idea to the OEM's end product - as a cooperative value contribution. We are able to support the healthcare industry at the highest level.
Armin Reuner - Industry Manager Healthcare - Mail: AReuner@roechling.com
Variants
Technical Specifications SustaPEEK MG natural
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Density | DIN EN ISO 1183-1 | g / cm3 | 1,31 |
| Water absorption | DIN EN ISO 62 | % | 0,2 |
| Flammability (Thickness 3 mm / 6 mm) | UL 94 | V0 / V0 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Yield stress | DIN EN ISO 527 | MPa | 110 |
| Elongation at break | DIN EN ISO 527 | % | 20 |
| Tensile modulus of elasticity | DIN EN ISO 527 | MPa | 4000 |
| Shore hardness | DIN EN ISO 868 | scale D | 88 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Melting temperature | ISO 11357-3 | °C | 343 |
| Thermal conductivity | DIN 52612-1 | W / (m * K) | 0,25 |
| Thermal capacity | DIN 52612 | kJ / (kg * K) | 1,34 |
| Coefficient of linear thermal expansion | DIN 53752 | 10-6 / K | 50 |
| Service temperature, long term | Average | °C | -60 … 250 |
| Service temperature, short term (max.) | Average | °C | 310 |
| Heat deflection temperature | DIN EN ISO 75, Verf. A, HDT | °C | 152 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Dielectric constant | IEC 60250 | 3,2 | |
| Dielectric dissipation factor (50 Hz) | IEC 60250 | 0,001 | |
| Volume resistivity | DIN EN 62631-3-1 | Ω * cm | 4,9 * 1016 |
| Surface resistivity | DIN EN 62631-3-2 | Ω | 1018 |
| Dielectric strength | IEC 60243 | kV / mm | 20 |
