| About |
|---|
| Kynar® resins are fluorinated thermoplastic homopolymers. Outstanding characteristics: chemical resistance, imperviousness to UV, high barrier properties, high purity, good mechanical and thermo-mechanical properties. Main applications: corrosion protection in the chemical industry, coating (painting, co-extrusion), off-shore, wire and cable, PPA, Battery.&& |
| Product Description | |
|---|---|
| Supplier | Arkema |
| Generic | PVDF |
| Material Status | Commercial: Active |
| Features | Hypocrystalline,High molecular weight |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| THERMAL | Nominal value | Unit | Test method |
| Melting peak temperature | 165 to 172 | ℃ | ASTM D3418 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | |||
| 20 ℃ | 2.0E+14 | ohms·cm | ASTM D257 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 23 ℃ | 76 to 80 | ASTM D2240 | |
| tensile strength | ASTM D638 | ||
| Yield, 23 ℃ | 44.8 to 55.2 | MPa | ASTM D638 |
| Fracture, 23 ℃ | 34.5 to 55.2 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 20 to 100 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 1380 to 2310 | MPa | ASTM D790 |
| bending strength | |||
| 23℃ | 58.6 to 75.8 | MPa | ASTM D790 |
| compressive strength | |||
| 23℃ | 68.9 to 103 | MPa | ASTM D695 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.77 to 1.79 | g/cm³ | ASTM D792 |
| Apparent viscosity of melt | |||
| 232℃，100 sec^-1 | 2300 to 2900 | Pa·s | ASTM D3835 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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