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Kynar Ultraflex® B
| Category: | PVDF , Polyvinylidene Fluoride |
| Manufacturer: | Arkema |
| Trademark: | Kynar Ultraflex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | DWiykn_Kynar-Ultraflex-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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KYNAR ULTRAFLEX® B is a semi-crystalline copolymer of vinylidene fluoride and hexafluoropropylene. This copolymer is a highly flexible material that can be melt- processed using typical melt processing equipment or can be easily put in solution for solution coating process. It can be supplied in as pellets for melt processing or as crumb to facilitate solubilization. Some important properties of KYNAR ULTRAFLEX® B are: High flexibility Toughness Weatherability Solution properties - list of solvents is available upon request. |
| General Information | |
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| Features |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.80 to 1.83 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shore A, 22°C | 90 to 94 | ||
| Shore D, 22°C | 39 to 43 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | ASTM D638 | ||
| Yield | 5.65 to 6.34 | MPa | |
| Break | 22.1 to 26.2 | MPa | |
| Tensile Elongation | ASTM D638 | ||
| Yield | 25 to 35 | % | |
| Break | 500 to 1000 | % | |
| Flexural Modulus | 68.9 to 138 | MPa | ASTM D790 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Peak Melting Temperature | 198 to 233 | °C | ASTM D3418 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Oxygen Index | > 40 | % | ASTM D2863 |
| Fill Analysis | Nominal Value | Unit | Test Method |
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| Melt Viscosity (232°C, 100 sec^-1) | 1200 to 2000 | Pa·s | ASTM D3835 |
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