VICTREX® HT 22CA30 (Polyetherketone)
Further informationen can be found here.
symbolic image
- black
- abbreviation: PEK
Physical Properties
| Name | Value | Remark | Method and conditions |
|---|---|---|---|
| density | 1.41 g/cm³ | ISO 1183, Crystalline | |
| water absorption | 0.5 % | ISO 62-1, Saturation, 23°C | |
| 0.6 % | ISO 62-1, Saturation, 100°C | ||
| Mechanical properties | |||
| compressive strength | 300 MPa | ISO 604, 23°C | |
| 210 MPa | ISO 604, 120°C | ||
| 95 MPa | ISO 604, 200°C | ||
| 65 MPa | ISO 604, 250°C | ||
| flexural modulus of elasticity | 23.5 GPa | ISO 178, 23°C | |
| flexural strength | 400 MPa | ISO 178, 23°C | |
| 265 MPa | ISO 178, 125°C | ||
| 185 MPa | ISO 178, 175°C | ||
| 100 MPa | ISO 178, 275°C | ||
| impact strength | 6.5 kJ/m² | ISO 179/1eA, Charpy, notched, 23°C | |
| 45 kJ/m² | ISO 179/1U, Charpy, unnotched, 23°C | ||
| 9 kJ/m² | ISO 180/A, Izod, notched, 23°C | ||
| 50 kJ/m² | ISO 180/U, Izod, unnotched, 23°C | ||
| Shore hardness (type D) | 88 Shore D | ISO 868, 23°C | |
| tensile modulus of elasticity | 28 GPa | ISO 527, 23°C | |
| tensile strain at break | 1.7 % | ISO 527, Break, 23°C | |
| tensile strength | 275 MPa | ISO 527, Break, 23°C | |
| 170 MPa | ISO 527, Break, 125°C | ||
| 110 MPa | ISO 527, Break, 175°C | ||
| 80 MPa | ISO 527, Break, 225°C | ||
| Electrical and magnetic properties | |||
| specific volume resistance | 100000 Ω*cm | ASTM D4496, 23°C, 1V | |
| Thermal properties | |||
| coefficient of linear thermal expansion | 5 10⁻⁶/K | ISO 11359, Along flow below Tg | |
| 35 10⁻⁶/K | ISO 11359, Average below Tg | ||
| 5 10⁻⁶/K | ISO 11359, Along flow above Tg | ||
| 90 10⁻⁶/K | ISO 11359, Average above Tg | ||
| glass transition temperature | 152 °C | ISO 11357, Onset | |
| 160 °C | ISO 11357, Midpoint | ||
| glow wire ignition temperature | 960 °C | Result based on similar products | IEC 60695-2-12, 2mm thickness |
| heat deflection temperature | 368 °C | ISO 75-f, 1.8 MPa | |
| melting temperature | 373 °C | ISO 11357 | |
| thermal conductivity | 2 W/m*K | ISO 22007-4, Along flow, 23°C | |
| 0.95 W/m*K | ISO 22007-4, Average, 23°C | ||
Certificates
| Regulation | Valid until |
|---|---|
| FDA (CFR Title 21) |
Data Provided by
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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