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Pyramid™ KK2219
| Category: | PAEK , Polyaryletherketone |
| Manufacturer: | Polymics, Ltd. |
| Trademark: | Pyramid™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | c7S288_Pyramid-KK2219.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Polyaryletherketone, Wear Grade, with Tg of 320 °F (160 °C) |
| General Information | |
|---|---|
| Filler / Reinforcement |
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| Appearance |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.45 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 2.0 | % | ASTM D955 |
| Water Absorption (23°C, 24 hr) | 0.10 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale) | 101 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 10000 | MPa | ASTM D638 |
| Tensile Strength | 145 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 2.5 | % | ASTM D638 |
| Flexural Modulus | 9500 | MPa | ASTM D790 |
| Flexural Strength | 234 | MPa | ASTM D790 |
| Poisson's Ratio | 0.45 | ||
| Coefficient of Friction | ASTM D1894 | ||
| Dynamic | 0.11 | ||
| Static | 0.11 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (0.318 mm) | 64 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 300 | °C | ASTM D648 |
| Glass Transition Temperature | 182 | °C | ASTM E1356 |
| Melting Temperature | 350 | °C | DSC |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+7 | ohms | ASTM D257 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 180 | °C | |
| Drying Time | 4.0 | hr | |
| Rear Temperature | 380 | °C | |
| Middle Temperature | 380 | °C | |
| Front Temperature | 380 | °C | |
| Nozzle Temperature | 380 | °C | |
| Mold Temperature | 200 to 210 | °C | |
| Injection Rate | Fast | ||
| Screw Compression Ratio | 2.5:1.0 to 3.5:1.0 |
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|---|---|---|---|
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