| About |
|---|
| KYNAR® PVDF is a highly chemically resistant crystalline thermoplastic. It is used extensively in the chemical processing industry because of its properties which include: Outstanding chemical and solvent resistance Good corrosion resistance Good thermal stability Outstanding UV resistance Low flammability KYNAR® PVDF is a highly chemically resistant crystalline thermoplastic.&& |
| Product Description | |
|---|---|
| Supplier | Ensinger |
| Generic | PVDF |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Corrosion Resistant,Flame Characteristics,Food contact compliance,Solvent resistance,Heat Stabilized |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.78 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| 23℃，24hr | 0.020 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 100 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 125 to 140 | ℃ | |
| 1.8 MPa, unannealed | 105 to 115 | ℃ | |
| Melting temperature | 172 | ℃ | |
| Linear coefficient of thermal expansion | |||
| MD | 1.3E-4 | 1/℃ | ASTM D696 |
| specific heat | 1170 to 1510 | J/kg/℃ | ASTM C351 |
| Thermal conductivity coefficient | 0.17 to 0.19 | W/m/K | ASTM C177 |
| Operating temperature | |||
| long-term | 149 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 2.0E+14 | ohms·cm | ASTM D257 |
| Dielectric strength | 67 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 23 ℃，60 Hz | 4.50 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 79 | ASTM D785 | |
| Tensile modulus | |||
| 23℃ | 2070 | MPa | ASTM D638 |
| tensile strength | |||
| Yield, 23 ℃ | 55.2 | MPa | |
| Fracture, 23 ℃ | 55.2 | MPa | |
| Tensile strain | |||
| Fracture, 23 ℃ | 35 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 2760 | MPa | ASTM D790 |
| bending strength | |||
| 23℃ | 89.6 | MPa | ASTM D790 |
| Compression modulus | 1100 | MPa | ASTM D695 |
| compressive strength | |||
| 10% strain, 23 ℃ | 72.4 | MPa | ASTM D695 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 50% RH |
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