Arkema Kynar® 740-02 PVDF

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Arkema Kynar® 740-02 PVDF
Categories:	Polymer; Thermoplastic; Fluoropolymer; Polyvinylidene Fluoride (PVDF); Polyvinylidinefluoride (PVDF), Molded/Extruded
Material Notes:	Information provided by Arkema Inc.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.77 - 1.79 g/cc	1.77 - 1.79 g/cc	ASTM D792
Water Absorption	<= 0.050 %	<= 0.050 %	ASTM D570
Viscosity	1.40e+6 - 2.20e+6 cP @Shear Rate 100 1/s, Temperature 230 °C	1.40e+6 - 2.20e+6 cP @Shear Rate 100 1/s, Temperature 446 °F	Melt; ASTM D3835

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	76 - 80	76 - 80	ASTM D2240
Tensile Strength at Break	34.5 - 55.2 MPa	5000 - 8010 psi	ASTM D638
Tensile Strength, Yield	44.8 - 55.2 MPa	6500 - 8010 psi	ASTM D638
Elongation at Break	20 - 100 %	20 - 100 %	ASTM D638
Elongation at Yield	5.0 - 10 %	5.0 - 10 %	ASTM D638
Tensile Modulus	1.38 - 2.31 GPa	200 - 335 ksi	ASTM D638
Flexural Strength	58.6 - 75.8 MPa @Strain 5.0 %	8500 - 11000 psi @Strain 5.0 %	ASTM D790
Flexural Modulus	1.38 - 2.31 GPa	200 - 335 ksi	ASTM D790
Compressive Strength	68.9 - 103 MPa	9990 - 14900 psi	ASTM D695
Izod Impact, Notched	0.961 - 2.14 J/cm	1.80 - 4.01 ft-lb/in	ASTM D256
Izod Impact, Unnotched	10.7 - 42.7 J/cm	20.0 - 80.0 ft-lb/in	ASTM D256
Coefficient of Friction, Dynamic	0.14	0.14	vs. steel; ASTM D1894
Coefficient of Friction, Static	0.20	0.20	vs. steel; ASTM D1894
Taber Abrasion, mg/1000 Cycles	5.0 - 9.0	5.0 - 9.0	CS 17 1000g:pad; ASTM-G195-13A

Thermal Properties	Metric	English	Comments
CTE, linear	119 - 144 µm/m-°C	66.1 - 80.0 µin/in-°F	ASTM D696
Specific Heat Capacity	0.745 - 0.958 J/g-°C	0.178 - 0.229 BTU/lb-°F	DSC
Thermal Conductivity	0.170 - 0.190 W/m-K	1.18 - 1.32 BTU-in/hr-ft²-°F	ASTM D433
Melting Point	165 - 172 °C	329 - 342 °F	ASTM D3418
Maximum Service Temperature, Air	150 °C	302 °F	UL RTI
Deflection Temperature at 0.46 MPa (66 psi)	125 - 140 °C	257 - 284 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	105 - 115 °C	221 - 239 °F	ASTM D648
Glass Transition Temp, Tg	-40.6 - -38.3 °C	-41.1 - -36.9 °F	ASTM D7028
Decomposition Temperature	375 °C	707 °F	1% wt. loss, TGA, in air
	410 °C	770 °F	1% wt. loss, TGA, in nitrogen
UL RTI, Electrical	150 °C	302 °F	UL 746B
UL RTI, Mechanical without Impact	150 °C	302 °F	UL 746B
Flammability, UL94	V-0 @Thickness 0.800 mm	V-0 @Thickness 0.0315 in	IEC 60695-11-10

Descriptive Properties
Form as Delivered	Pellets
Light Stabilized	Yes
Moisture Sensitive	No

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PARKG906b / 291173

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