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GEHR Plastics PVDF-ELS Polyvinylidene Fluoride, Electrically Conductive

Category Polymer , Thermoplastic , Fluoropolymer , PVDF
Manufacturer GEHR Plastics Inc
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF GEHR Plastics PVDF-ELS Polyvinylidene Fluoride, Electrically Conductive.pdf
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Material Notes:
Polyvinylidene fluoride shows a higher tensile strength, pressure resistance and dimensional stability than the related PTFE, but friction and insulation properties are lower. PVDF has a high mechanical strength and toughness at lower temperature and it's self-extinguishing. The temperature ranges from -30°C to 150°C.Propertieshigh tensile strengthhigh mechanical strengthhigh rigidityhigh chemical resistancevery low water absorptiongood friction and wear and tear valuesself-extinguishinghigh UV-resistancetoxic fumes when burnedcan not be solvent cementedrelatively high coefficient of thermal expansionApplications include gaskets, pumps, rotation disks, valves, flap traps, centrifugals of extraction, fittings, glide tracks, and cogwheels.
Physical Properties Metric English Comments
Specific Gravity 1.78 g/cc
1.78 g/cc
ISO 1183
Mechanical Properties Metric English Comments
Hardness, Shore D 76
76
DIN 53505
Tensile Strength, Yield 40.0 MPa
5800 psi
ISO 527
Elongation at Break >= 20 %
>= 20 %
ISO 527
Elongation at Yield 9.0 %
9.0 %
ISO 527
Modulus of Elasticity 1.60 GPa
232 ksi
ISO 527
Charpy Impact, Notched 0.800 J/cm²
3.81 ft-lb/in²
ISO 179
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 150 °C
302 °F
Minimum Service Temperature, Air -30.0 °C
-22.0 °F
Electrical Properties Metric English Comments
Volume Resistivity >= 10000 ohm-cm
>= 10000 ohm-cm
VDE 0303
Surface Resistivity per Square >= 10000 ohm
>= 10000 ohm
VDE 0303
Descriptive Properties Value Comments
Acid Resistance limited
Bondability limited
Color Natural
Physiological indifference according no
UV Stabilization yes
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