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VESTAKEEP® Film 0FH90
| Category: | PEEK , Polyetheretherketone |
| Manufacturer: | Evonik Industries AG |
| Trademark: | VESTAKEEP® Film |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | FVZ2QT_VESTAKEEP-Film-0FH90.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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VESTAKEEP® film 0FH90 is a cast film based on 100% unreinforced polyether ether ketone (PEEK). The film is amorphous with a matte/glossy surface finish. The material features low extrusion related internal stresses and is ideal to thermoform 3D parts from, e.g. small speaker membranes. Application examples:
Important notice: Amorphous PEEK film undergoes crystallization at above its glass transition temperature around 150°C. This should be taken into account upon processing as well as in final applications. The crystallization can only be reversed by heating to the melt followed by quenching. |
| General Information | |
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| Features |
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| RoHS Compliance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density (23°C) | 1.26 | g/cm³ | ISO 1183 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2000 | MPa | ISO 527-2 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ISO 527-3/100 | ||
| Yield | 60.0 | MPa | |
| -- | 90.0 | MPa | |
| Tensile Elongation (Break) | > 150 | % | ISO 527-3/100 |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Glass Transition Temperature 1 | 150 | °C | |
| Crystallization Point - Cold | > 165 | °C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistance | 1.0E+14 | ohms | IEC 60093 |
| Volume Resistance | 1.0E+14 | ohms | IEC 60093 |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Breakdown Voltage | EN 60243-1 | ||
| 75.0 µm | 13500 | V | |
| 125.0 µm | 17500 | V |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+15 | ohms | IEC 60093 |
| Volume Resistivity | 1.0E+15 | ohms·cm | IEC 60093 |
| Electric Strength | IEC 60243-1 | ||
| 0.0750 mm | 190 | kV/mm | |
| 0.125 mm | 140 | kV/mm | |
| Relative Permittivity | IEC 60250 | ||
| 50 Hz | 2.80 | ||
| 1 kHz | 2.90 | ||
| 1 MHz | 2.80 | ||
| Dissipation Factor | IEC 60250 | ||
| 1 kHz | 3.0E-3 | ||
| 1 MHz | 5.0E-3 | ||
| Comparative Tracking Index | IEC 60112 | ||
| -- | 200 | V | |
| Solution A 2 | 175 | V |
| Note Message | |
|---|---|
| 1 . | 2nd Heating |
| 2 . | 100 drops value |
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