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KetaSpire® KT-850
| Category: | PEEK , Polyetheretherketone |
| Manufacturer: | Solvay Specialty Polymers |
| Trademark: | KetaSpire® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | N8SQqw_KetaSpire-KT-850.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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KetaSpire® KT-850 is the intermediate-flow grade of unreinforced polyetheretherketone (PEEK) supplied in a natural-color 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.
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| General Information | |
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| Features |
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| Uses |
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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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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.30 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (400°C/2.16 kg) | 10 | g/10 min | ASTM D1238 |
| Molding Shrinkage 1 | ASTM D955 | ||
| Flow : 3.18mm | 1.2 | % | ASTM D955 |
| Transverse flow : 3.18mm | 1.4 | % | ASTM D955 |
| Water Absorption (24 hr) | 0.10 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D, 1 sec) | 88 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus 2 | 3650 | MPa | ASTM D638 |
| Tensile Strength 3 | 96.5 | MPa | ASTM D638 |
| Tensile Elongation | ASTM D638 | ||
| Yield 4 | 5.2 | % | ASTM D638 |
| Fracture 5 | > 50 | % | ASTM D638 |
| Fracture 6 | 20 - 30 | % | ASTM D638 |
| Flexural Modulus | 3700 | MPa | ASTM D790 |
| Flexural Strength | 146 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact | 91 | J/m | ASTM D256 |
| Unnotched Izod Impact | No Break | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (1.8 MPa, Annealed) | 162 | °C | ASTM D648 |
| Glass Transition Temperature | 150 | °C | ASTM D3418 |
| Melting Temperature | 340 | °C | ASTM D3418 |
| CLTE - Flow (-50 to 50°C) | 4.3E-5 | cm/cm/°C | ASTM E831 |
| Fill Analysis | Nominal Value | Unit | Test Method |
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| Melt Viscosity (400°C, 1000 sec^-1) | 380 | 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 - 205 | °C | |
| Injection Rate | Fast | ||
| Screw Compression Ratio | 2.5:1.0 - 3.5:1.0 |
| Injection instructions |
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| Back Pressure: minimum |
| Note Message | |
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| 1 . | 5" x 0.5" x 0.125" bar |
| 2 . | 51 mm/min |
| 3 . | 51 mm/min |
| 4 . | 51 mm/min |
| 5 . | 5.1 mm/min |
| 6 . | 51 mm/min |
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