| About |
|---|
| Product Details: Ultra high Performance thermoplastic polymer, virgin, semicrytalline granules suitable for injection molding and cast film extrusion, easy flow, Beige in color. Application Areas: Suitable for high temperature applications, high wear & abrasion resistance, high chemical resistance is reuired & for metal replacement with plastics etc.&& |
| Product Description | |
|---|---|
| Generic | PEK |
| Material Status | Commercial: Active |
| Features | Good liquidity,High Heat Resistance,Hypocrystalline,Good wear resistance,Solvent resistance,V-0 |
| Availabilitys | Africa & Middle East ,North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| IMPACT | Nominal value | Unit | Test method |
| Impact strength of cantilever beam notch | |||
| 23℃ | 60 | J/m | ASTM D256 |
| 23℃ | No Break | ASTM D256 | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 175 | ℃ | ASTM D648 |
| Continuous use temperature | 280 | ℃ | UL 746B |
| Glass transition temperature | 152 | ℃ | ASTM D3418 |
| Melting temperature | 372 | ℃ | ASTM D3418 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+16 | ohms | ASTM D257 |
| Volume resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | |||
| 3.2 mm | 17 | kV/mm | ASTM D149 |
| Arc resistance | 175 | sec | ASTM D495 |
| Compared to the leakage tracing index | |||
| CTI | 145 | V | ASTM D3638 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.80 mm | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 23 ℃ | 87 | ASTM D2240 | |
| Tensile modulus | |||
| 23℃ | 4200 | MPa | ASTM D638 |
| tensile strength | |||
| Yield, 23 ℃ | 110 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 10 to 15 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 4100 | MPa | ASTM D790 |
| bending strength | |||
| 23℃ | 185 | MPa | ASTM D790 |
| compressive strength | |||
| 23℃ | 135 | MPa | ASTM D695 |
| Rockwell hardness | |||
| M-level | 98 | ASTM D785 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.30 | g/cm³ | |
| Spiral flow length | 40.8 | cm | ASTM D3123 |
| Shrinkage rate | |||
| TD | 1.3 | % | |
| MD | 1.0 | % | |
| Water absorption rate | |||
| balance | 0.070 | % | ASTM D570 |
| Apparent viscosity of melt | |||
| 400℃，1000 sec^-1 | 250 to 300 | Pa·s | ASTM D3835 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 150 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Hopper temperature | 60 to 80 | °C | |
| Nozzle temperature | 400 | °C | |
| Processing (melt) temperature | 390 to 400 | °C | |
| Mold temperature | 200 to 220 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 400°C nozzle, 220°C Mold |
| 3. 400°C nozzle, 210°C Mold |
| 4. 500 V |
| 5. 50 drops |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |