| About |
|---|
| Kynar Flex® resins are fluorinated thermoplastic copolymers. Outstanding characteristics: chemical resistance, imperviousness to UV, barrier properties and high purity. Main applications: flexible tubing, corrosion protection in the chemical industry, off-shore, wire and cable. Kynar Flex® 2750-01 resin is a grade of granules to be used where maximum flexibility or impact strength is required. A powder form is available as Kynar Flex® 2751 resin.&& |
| Product Description | |
|---|---|
| Supplier | Arkema |
| Generic | PVDF |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Good flexibility,High purity,High impact resistance,Low smoke,Self-extinguishing,Hypocrystalline,Good wear resistance,Solvent resistance,Heat Stabilized,Good coloring |
| 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 | 130 to 138 | ℃ | 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 ℃ | 55 to 62 | ASTM D2240 | |
| tensile strength | ASTM D638 | ||
| Yield, 23 ℃ | 13.8 to 21.4 | MPa | |
| Fracture, 23 ℃ | 20.0 to 27.6 | MPa | |
| Tensile strain | |||
| Fracture, 23 ℃ | 200 to 400 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 345 to 483 | MPa | ASTM D790 |
| bending strength | |||
| 23℃ | 13.8 to 24.1 | MPa | ASTM D790 |
| compressive strength | |||
| 23℃ | 24.1 to 31.0 | MPa | ASTM D695 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.78 to 1.82 | g/cm³ | ASTM D792 |
| Apparent viscosity of melt | |||
| 232℃，100 sec^-1 | 2000 to 2500 | Pa·s | ASTM D3835 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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