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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
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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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