GEHR Plastics PVDF Polyvinylidene Fluoride

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GEHR Plastics PVDF Polyvinylidene Fluoride
Categories:	Polymer; Thermoplastic; Fluoropolymer; Polyvinylidene Fluoride (PVDF)
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. Properties high tensile strength high mechanical strength high rigidity high chemical resistance very low water absorption good friction and wear and tear values self-extinguishing high UV-resistance toxic fumes when burned can not be solvent cemented relatively high coefficient of thermal expansion Applications include gaskets, pumps, rotation disks, valves, flap traps, centrifugals of extraction, fittings, glide tracks, and cogwheels.
Vendors:

Available Properties

Specific Gravity, ISO 1183
Moisture Absorption at Equilibrium, ISO 62
Water Absorption at Saturation, ISO 62
Hardness, Shore D, ISO 868
Ball Indentation Hardness, ISO 2039
Tensile Strength at Break, ISO 527
Tensile Strength, Yield, ISO 527
Elongation at Break, ISO 527
Elongation at Yield, ISO 527
Modulus of Elasticity, ISO 527
Flexural Strength, ISO 178
Charpy Impact Unnotched, ISO 179
Charpy Impact, Notched, ISO 179
Volume Resistivity, IEC 60093
Surface Resistance, IEC 60093
Dielectric Constant, IEC 60250
Dielectric Strength, IEC 60243-1
Dielectric Loss Index, IEC 60250
Comparative Tracking Index, IEC 60112
CTE, linear, ISO 11359
Thermal Conductivity, ISO 22007-4
Melting Point, DIN EN ISO 3146
Maximum Service Temperature, Air, UL 746B
Deflection Temperature at 0.46 MPa (66 psi), ISO 75
Deflection Temperature at 1.8 MPa (264 psi), ISO 75
Vicat Softening Point, ISO 306, VST/B/50
Vicat Softening Point, ISO 306, VST/A/50
Minimum Service Temperature, Air, UL 746B
Glass Transition Temp, Tg, DIN EN ISO 3146
Flammability, UL94, UL 94
Oxygen Index, ASTM D2863
FDA, Physiological indifference

Property Data

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Manufacturer Notes:
GEHR Plastics Inc

Category Notes
Plastic

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