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Goodfellow Polyvinyl Fluoride (PVF) Film
| Category | Polymer , Thermoplastic , Fluoropolymer |
| Manufacturer | Goodfellow |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Goodfellow Polyvinyl Fluoride (PVF) Film.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
A semi-crystalline, colorless, transparent-translucent fluoropolymer with excellent weathering resistance, good chemical resistance and low permeability to gases; it is very slow burning and has a very high tolerance of flexing. It is UV transparent, down to ca. 250 nm for thinner films. It is very expensive and unsuitable for injection molding because its melt decomposition rate is too fast.Normally only available as film which is used for exterior glazing, release film and surface protection such as flammability reduction of aircraft interiors.Information provided by Goodfellow.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.37 - 1.39 g/cc | 0.0495 - 0.0502 lb/in³ | |
| Water Absorption | 0.050 % @Time 86400 sec |
0.050 % @Time 24.0 hour |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 80 | 80 | |
| Elongation at Break | 90 - 250 % | 90 - 250 % | |
| Tensile Modulus | 2.10 - 2.60 GPa | 305 - 377 ksi | |
| Poissons Ratio | 0.40 | 0.40 | |
| Shear Modulus | 0.750 - 0.930 GPa | 109 - 135 ksi | calculated |
| Izod Impact, Unnotched | 1.80 J/cm | 3.37 ft-lb/in | Notch Status Unknown |
| Tear Strength | 130 - 200 kN/m | 742 - 1140 pli |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 50.0 - 97.0 µm/m-°C | 27.8 - 53.9 µin/in-°F | |
| Specific Heat Capacity | 1.00 - 1.80 J/g-°C | 0.239 - 0.430 BTU/lb-°F | |
| Maximum Service Temperature, Air | 150 - 200 °C | 302 - 392 °F | |
| Deflection Temperature at 0.46 MPa (66 psi) | 120 °C | 248 °F | |
| Deflection Temperature at 1.8 MPa (264 psi) | 80.0 °C | 176 °F | |
| Minimum Service Temperature, Air | -70.0 °C | -94.0 °F | |
| Flammability, UL94 | V-0 | V-0 | |
| Oxygen Index | 35 % | 35 % |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.46 | 1.46 | |
| Transmission, Visible | 80 % | 80 % | transparent/translucent; thickness not quantified |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 1.00e+13 ohm-cm | 1.00e+13 ohm-cm | |
| Dielectric Constant | 8.0 @Frequency 1000 Hz |
8.0 @Frequency 1000 Hz |
|
| Dielectric Strength | 20.0 kV/mm | 508 kV/in | |
| Dissipation Factor | 0.04 @Frequency 1000 Hz |
0.04 @Frequency 1000 Hz |
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