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Kynar Flex® 705
| Category: | PVDF , Polyvinylidene Fluoride |
| Manufacturer: | Arkema |
| Trademark: | Kynar Flex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | vw72Og_Kynar-Flex-705.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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KYNAR® 705 is a semi-crystalline, low molecular weight, pelletized polymer of vinylidene fluoride. KYNAR® 705 is a versatile engineering plastic with an outstanding balance of physical, chemical, smoke-and-flame resistance characteristics. KYNAR® 705 is designed for high flow injection molding and high flow extrusion. |
| General Information | |
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| Features |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.77 to 1.79 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 26 to 36 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D, 23°C) | 76 to 80 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | ASTM D638 | ||
| Yield, 23°C | 44.8 to 55.2 | MPa | |
| Break, 23°C | 34.5 to 55.2 | MPa | |
| Tensile Elongation (Break, 23°C) | 10 to 50 | % | ASTM D638 |
| Flexural Modulus (23°C) | 1380 to 2310 | MPa | ASTM D790 |
| Flexural Strength (23°C) | 58.6 to 75.8 | MPa | ASTM D790 |
| Compressive Strength (23°C) | 68.9 to 103 | MPa | ASTM D695 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Peak Melting Temperature | 165 to 172 | °C | ASTM D3418 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity 1(20°C) | 2.0E+14 | ohms·cm | ASTM D257 |
| Flammability | Nominal Value | Unit | Test Method |
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| Oxygen Index | 60 | % | ASTM D2863 |
| Fill Analysis | Nominal Value | Unit | Test Method |
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| Melt Viscosity (232°C, 100 sec^-1) | 200 to 400 | Pa·s | ASTM D3835 |
| Note Message | |
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| 1 . | 65% R.H. |
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| RTP 383 TFE 5 SE | RTP Company | PC | RTP |
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| Elastollan® 1385 A | BASF Polyurethanes GmbH | TPU, Unspecified | Elastollan® |
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