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KetaSpire® KT-880
| Category: | PEEK , Polyetheretherketone |
| Manufacturer: | Solvay Specialty Polymers |
| Trademark: | KetaSpire® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | ittFdx_KetaSpire-KT-880.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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KetaSpire® KT-880 is a high flow grade of unreinforced polyetheretherketone (PEEK) supplied in pellet form. KetaSpire® PEEK is produced to the highest industry standards and is characterized by a distinct combination of properties, which include excellent wear resistance, best-in-class fatigue resistance, ease of melt processing, high purity and excellent chemical resistance to organics, acids and bases. These properties make it well-suited for applications in healthcare, transportation, electronics, chemical processing and other industrial uses. KetaSpire® KT-880 NT can be easily processed using typical injection molding processes. This resin is also available as KT-880P in a natural-color coarse powder form for compounding. Pellets of KT-880 are supplied lightly dusted with the lubricant calcium stearate (0.01% level) to aid with pellet conveyance in plastication screws. The equivalent unlubricated natural color grade of high flow KetaSpire® is available as KT-880 NL.
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| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| RoHS Compliance |
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| Appearance |
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| Forms |
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| Processing Method |
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| Multi-Point Data |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.30 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (400°C/2.16 kg) | 36 | g/10 min | ASTM D1238 |
| Molding Shrinkage 1 | ASTM D955 | ||
| Flow : 0.318 mm | 1.4 to 1.6 | % | |
| Across Flow : 3.18 mm | 1.5 to 1.7 | % | |
| Water Absorption (24 hr) | 0.10 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale) | 102 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 2 | 3700 | MPa | ASTM D638 |
| -- | 4000 | MPa | ISO 527-2/1A/1 |
| Tensile Stress | |||
| Yield | 102 | MPa | ISO 527-2/1A/50 |
| -- 3 | 100 | MPa | ASTM D638 |
| Tensile Elongation | |||
| Yield 4 | 5.2 | % | ASTM D638 |
| Yield | 5.0 | % | ISO 527-2/1A/50 |
| Break 5 | 10 to 20 | % | ASTM D638 |
| Break | 10 to 20 | % | ISO 527-2/1A/50 |
| Flexural Modulus | |||
| -- | 3800 | MPa | ASTM D790 |
| -- | 3900 | MPa | ISO 178 |
| Flexural Strength | |||
| -- | 153 | MPa | ASTM D790 |
| -- | 134 | MPa | ISO 178 |
| Compressive Strength | 123 | MPa | ASTM D695 |
| Shear Strength | 95.1 | MPa | ASTM D732 |
| Poisson's Ratio | 0.37 | ASTM E132 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact | |||
| -- | 53 | J/m | ASTM D256 |
| -- | 4.9 | kJ/m² | ISO 180 |
| Unnotched Izod Impact | No Break | ASTM D4812, ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (1.8 MPa, Annealed) | 160 | °C | ASTM D648 |
| Glass Transition Temperature | 147 | °C | ASTM D3418 |
| Peak Melting Temperature | 343 | °C | ASTM D3418 |
| CLTE - Flow (-50 to 50°C) | 5.0E-5 | cm/cm/°C | ASTM E831 |
| Specific Heat | DSC | ||
| 50°C | 1330 | J/kg/°C | |
| 200°C | 1930 | J/kg/°C | |
| Thermal Conductivity | 0.25 | W/m/K | ASTM E1530 |
| Electrical | Nominal Value | Unit | Test Method |
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| Surface Resistivity | > 1.9E+17 | ohms | ASTM D257 |
| Volume Resistivity | 3.8E+17 | ohms·cm | ASTM D257 |
| Dielectric Strength (3.00 mm) | 15 | kV/mm | ASTM D149 |
| Dielectric Constant | ASTM D150 | ||
| 60 Hz | 3.10 | ||
| 1 kHz | 3.01 | ||
| 1 MHz | 3.07 | ||
| Dissipation Factor | ASTM D150 | ||
| 60 Hz | 1.0E-3 | ||
| 1 kHz | 1.0E-3 | ||
| 1 MHz | 3.0E-3 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating (> 3.00 mm, Natural) | V-0 | UL 94 |
| Fill Analysis | Nominal Value | Unit | Test Method |
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| Melt Viscosity (400°C, 1000 sec^-1) | 150 | Pa·s | ASTM D3835 |
| Injection | Nominal Value | Unit | |
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| Drying Temperature | 150 | °C | |
| Drying Time | 4.0 | hr | |
| Rear Temperature | 355 | °C | |
| Middle Temperature | 365 | °C | |
| Front Temperature | 370 | °C | |
| Nozzle Temperature | 375 | °C | |
| Mold Temperature | 175 to 205 | °C | |
| Injection Rate | Fast | ||
| Screw Compression Ratio | 2.5:1.0 to 3.5:1.0 |
| Note Message | |
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| 1 . | 5" x 0.5" x 0.125" |
| 2 . | 1.0 mm/min |
| 3 . | 51 mm/min |
| 4 . | 50 mm/min |
| 5 . | 50 mm/min |
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