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Kureha KF Polymer 2950 PVDF Copolymer

Category Polymer , Thermoplastic , Fluoropolymer , PVDF , Polyvinylidinefluoride (PVDF), Molded/Extruded
Manufacturer Kureha
Trade Name KF Polymer
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
KF Polymer is a fire-resistant engineering plastic which maintains the excellent performance of a fluoropolymer. It shows well-balanced molding processability similar to general-purpose resins. KF polymer is being used in applications where heat resistance, anticorrosion, and weather-resistance are important.Typical Applications:Chemical valves, Pump part, & FittingsBinder for lithium ion batteriesHollow fiber for filtration of city water and sewageFilm & SheetInformation provided by Kureha.
Physical Properties Metric English Comments
Density 1.77 - 1.79 g/cc
0.0639 - 0.0647 lb/in³
ASTM D792
Viscosity 2700 cP

@Shear Rate 50.0 1/s,
Temperature 240 °C
2700 cP

@Shear Rate 50.0 1/s,
Temperature 464 °F
Melt; ASTM D3835
Viscosity Test 1.05 cm³/g

@Temperature 30.0 °C
1.05 cm³/g

@Temperature 86.0 °F
Inherent Viscosity in DMF Solution
Melt Flow 4.0 - 8.0 g/10 min

@Load 5.00 kg,
Temperature 230 °C
4.0 - 8.0 g/10 min

@Load 11.0 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength, Yield 54.0 MPa
7830 psi
ISO 527-2
Elongation at Break 29 %
29 %
ISO 527-2
Tensile Modulus 2.12 GPa
307 ksi
ISO 527-2
Thermal Properties Metric English Comments
Melting Point 173 °C
343 °F
ASTM D3418
Deflection Temperature at 1.8 MPa (264 psi) 70.0 °C
158 °F
ISO 75-2
Flammability, UL94 V-0

@Thickness 1.47 mm
V-0

@Thickness 0.0579 in
Electrical Properties Metric English Comments
Volume Resistivity 1e+15 - 1e+16 ohm-cm
1e+15 - 1e+16 ohm-cm
ASTM D257
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