VICTREX FG™ 325 (Polyetheretherketone)
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Symbolbild
- gebräuchliche Bezeichnung: Polyetheretherketone
- Abkürzung: PEEK
Physikalische Eigenschaften
| Name | Wert | Bemerkung | Messverfahren und -bedingungen |
|---|---|---|---|
| Dichte | 1.4 g/cm³ | ISO 1183, Crystalline | |
| Wasseraufnahme | 0.45 % | Data inherited from similar grade | ISO 62-1, Saturation, 23°C |
| 0.55 % | Data inherited from similar grade | ISO 62-1, Saturation, 100°C | |
| Mechanische Eigenschaften | |||
| Biege-Elastizitätsmodul | 3.2 GPa | ISO 178, 23°C | |
| Biegefestigkeit | 100 MPa | ISO 178, at 3.5% strain, 23°C | |
| 125 MPa | ISO 178, at yield, 23°C | ||
| 70 MPa | ISO 178, at yield, 125°C | ||
| 18 MPa | ISO 178, at yield, 175°C | ||
| Druckfestigkeit | 105 MPa | ISO 604, 23°C | |
| 65 MPa | ISO 604, 120°C | ||
| Schlagzähigkeit | 8 kJ/m² | ISO 180/A, Izod, notched, 23°C | |
| Shore-Härte (D) | 81 Shore D | ISO 868, 23°C | |
| Zugdehnung beim Bruch | 25 % | ISO 527, Break, 23°C | |
| Zugfestigkeit | 78 MPa | ISO 527, at yield, 23°C | |
| Elektrische und magnetische Eigenschaften | |||
| Durchschlagfestigkeit | 26 kV/mm | IEC 60243-1, 2mm thickness | |
| spezifischer Durchgangswiderstand | 1.0E+16 Ω*cm | IEC 60093, 23°C | |
| Thermische Eigenschaften | |||
| Glasübergangstemperatur | 143 °C | ISO 11357, Onset | |
| 150 °C | ISO 11357, Midpoint | ||
| linearer Längenausdehnungskoeffizient | 40 10⁻⁶/K | ISO 11359, Along flow below Tg | |
| 60 10⁻⁶/K | ISO 11359, Average below Tg | ||
| 120 10⁻⁶/K | ISO 11359, Along flow below Tg | ||
| 140 10⁻⁶/K | ISO 11359, Average below Tg | ||
| Schmelztemperatur | 343 °C | ISO 11357 | |
| Wärmeformbeständigkeitstemperatur | 150 °C | ISO 75A-f, 1.8 MPa | |
Daten bereitgestellt von
Victrex plc
Victrex plc and/or its group companies (“Victrex plc”) believes that the information contained in this document is an accurate description of the typical characteristics and/or uses of the product or products, but it is the customer’s responsibility to thoroughly test the product in each specific application to determine its performance, efficacy, and safety for each end-use product, device or other application. Suggestions of uses should not be taken as inducements to infringe any particular patent. The information and data contained herein are based on information we believe reliable. Mention of a product in this document is not a guarantee of availability. Victrex plc reserves the right to modify products, specifications and/or packaging as part of a continuous program of product development. Victrex plc makes no warranties, express or implied, including, without limitation, a warranty of fitness for a particular purpose or of intellectual property non-infringement, including, but not limited to patent non-infringement, which are expressly disclaimed, whether express or implied, in fact or by law. Further, Victrex plc makes no warranty to your customers or agents, and has not authorized anyone to make any representation or warranty other than as provided above. Victrex plc shall in no event be liable for any general, indirect, special, consequential, punitive, incidental or similar damages, including without limitation, damages for harm to business, lost profits or lost savings, even if Victrex has been advised of the possibility of such damages regardless of the form of action. VICTREX™, APTIV™, VICOTE™, VICTREX PIPES™, VICTREX HT™, VICTREX ST™, VICTREX WG™, PEEK-ESD™ and the Triangle (Device), are trademarks of Victrex plc or its group companies.
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