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Hyosung Polyketone M640A
| Category: | PK-Aliphatic , Polyketone, Aliphatic |
| Manufacturer: | Hyosung Corporation |
| Trademark: | Hyosung Polyketone |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | nhu8Cl_Hyosung-Polyketone-M640A.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Hyosung Polyketone M640A High viscosity and Heat-resisting grade for injection molding (Natural color) |
| General Information | |
|---|---|
| Features |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.24 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (240°C/2.16 kg) | 6.0 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 1.8 to 2.0 | % | ASTM D955 |
| Water Absorption (Equilibrium, 23°C, 60% RH) | 0.45 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 105 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (23°C) | 63.7 | MPa | ASTM D638 |
| Tensile Elongation (Break, 23°C) | > 300 | % | ASTM D638 |
| Flexural Modulus (23°C) | 1670 | MPa | ASTM D790 |
| Flexural Strength (23°C) | 63.7 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 196 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 220 | °C | |
| 1.8 MPa, Unannealed | 115 | °C | |
| Melting Temperature | 235 | °C | ASTM D1525 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
| Dielectric Strength | 20 | kV/mm | ASTM D149 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
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