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TECAPEEK® ST
| Category: | PEEK , Polyetheretherketone |
| Manufacturer: | Ensinger Inc. |
| Trademark: | TECAPEEK® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | p7n2LO_TECAPEEK-ST.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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TECAPEEK® ST is a multipurpose semi-crystaline material from the polyaryletherketone family based on PEKEKK that features improved mechanical properties at higher temperatures. The benefits of TECAPEEK® ST compared to standard TECAPEEK® are that of a higher heat distortion temperature (HDT), better strength and stiffness of machined components and a higher flexural strength combined with a higher glass transition point. Target industries for TECAPEEK® ST are Oil and Gas, Semiconductor, Chemical and Automotive, crude petroleum extraction and drilling. Possible applications include turbocharger impellers, seal rings and other down hole parts, gears, and test sockets. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.30 | g/cm³ | ASTM D792 |
| Water Absorption (Balance, 50) | 0.050 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus 1 | 4400 | MPa | ASTM D638 |
| Tensile Strength (Yield) | 130 | MPa | ASTM D638 |
| Tensile Strain (Yield) | 11 | % | ISO 527-2 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Unnotched Impact Strength (23°C) | 9.0 | kJ/m² | ISO 179 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 172 | °C | ASTM D648 |
| Glass Transition Temperature | 162 | °C | ASTM E1356 |
| Peak Melting Temperature | 387 | °C | ASTM D3418 |
| CLTE - Flow | 4.9E-5 | cm/cm/°C | ASTM E831 |
| Service Temperature - Long Term | 260 | °C |
| Electrical | Nominal Value | Unit | Test Method |
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| Surface Resistivity | > 1.0E+13 | ohms | IEC 60093 |
| Volume Resistivity (23°C) | > 1.0E+15 | ohms·cm | IEC 60093 |
| Additional Information |
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| Data obtained from extruded shapes material. |
| Note Message | |
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| 1 . | 1.0 mm/min |
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