Arkema KYNAR FLEX® 2750-01 Polyvinylidene Fluoride Copolymer

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Arkema KYNAR FLEX® 2750-01 Polyvinylidene Fluoride Copolymer - Extrusion & Molding
Categories:	Polymer; Thermoplastic; Fluoropolymer; Polyvinylidene Fluoride (PVDF); Polyvinylidinefluoride (PVDF), Molded/Extruded
Material Notes:	Characteristics: Natural resin - translucent, off-white hemispheres. Very flexible, lubricated. High stability in harsh thermal, chemical and ultraviolet environments. High toughness and mechanical strength, low permeability, abrasion resistance; high purity Applications: Chemical processing – production, storage and transfer of corrosive fluids Electronics – protective sheathing, plenum and wiring insulation Semi-conductor industry Food stuff and Healthcare industries Transportation – fuel line and pipe, thermoformed body components Information provided by Arkema Inc.
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Physical Properties	Original Value	Comments

Specific Gravity	1.78 - 1.80 g/cc	ASTM D792
Density	1.78 g/cc	ISO 1183
Water Absorption	0.030 %	Dry; Sim. to ISO 62
	0.030 - 0.060 %	ASTM D570
Viscosity	2.00e+6 - 2.50e+6 cP @Shear Rate 100 1/s, Temperature 230 °C	Melt; ASTM D3835
Melt Flow	1.9 g/10 min @Load 5.00 kg, Temperature 230 °C	cm³/10 min Volumetric Rate; ISO 1133
	4.0 - 14 g/10 min @Load 12.5 kg, Temperature 230 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Shore D	57 - 62	ASTM D2240
Tensile Strength at Break	20.0 - 27.6 MPa	ASTM D638
Tensile Strength, Yield	13.8 - 21.4 MPa	ASTM D638
	21.0 MPa	Dry; ISO 527-1/-2
Elongation at Break	>= 50 %	Dry; ISO 527-1/-2
	200 - 400 %	ASTM D638
Elongation at Yield	15 %	Dry; ISO 527-1/-2
	15 - 25 %	ASTM D638
Tensile Modulus	276 - 448 MPa	ASTM D638
	526 MPa	Dry; ISO 527-1/-2
Flexural Strength	13.8 - 24.1 MPa @Strain 5.0 %	ASTM D790
Flexural Modulus	276 - 414 MPa	ASTM D790
Compressive Strength	24.1 - 31.0 MPa	ASTM D695
Izod Impact, Notched	NB	ASTM D256
Charpy Impact, Notched	NB @Temperature 23.0 °C	Dry; ISO 179/1eA
Coefficient of Friction, Dynamic	0.54	vs. steel; ASTM D1894
Coefficient of Friction, Static	0.55	vs. steel; ASTM D1894
Taber Abrasion, mg/1000 Cycles	21 - 25	CS 17 1000g:pad; ASTM-G195-13A

Electrical Properties	Original Value	Comments
Volume Resistivity	2.00e+14 ohm-cm	65% R.H; ASTM D257
	2.00e+14 ohm-cm	Dry; IEC 60093
Surface Resistivity per Square	4.80e+11 - 5.10e+11 ohm	ASTM D257
Dielectric Constant	7.0 @Frequency 1e+6 Hz	Dry; IEC 60250
	3.8 - 12.1 @Frequency 1000 Hz	ASTM D150
	11.5 @Frequency 100 Hz	Dry; IEC 60250
Dielectric Strength	1.10 - 1.30 kV/mm	ASTM D149
Dissipation Factor	0.024 @Frequency 100 Hz	Dry; IEC 60250
	0.020 - 0.24 @Frequency 100000 Hz	ASTM D150

Thermal Properties	Original Value	Comments
CTE, linear	162 - 216 µm/m-°C	ASTM D696
CTE, linear, Parallel to Flow	177 µm/m-°C	Dry; ISO 11359-1/-2
Specific Heat Capacity	0.745 - 0.958 J/g-°C	DSC
Thermal Conductivity	0.144 - 0.180 W/m-K	ASTM D433
Melting Point	130 - 138 °C	ASTM D3418
	134 °C	10°C/min; Dry; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)	57.0 °C	Dry; ISO 75-1/-2
	48.9 - 65.6 °C	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	43.0 °C	Dry; ISO 75-1/-2
	35.0 - 51.7 °C	ASTM D648
Vicat Softening Point	61.0 °C	50°C/h 50N; Dry; ISO 306
Glass Transition Temp, Tg	-40.0 °C	ASTM D7028
	-40.0 °C	10°C/min; Dry; ISO 11357-1/-2
Decomposition Temperature	375 °C	1% wt. loss, TGA, in air
	410 °C	1% wt. loss, TGA, in nitrogen
Flammability, UL94	V-0 @Thickness 0.800 mm	IEC 60695-11-10
	V-0 @Thickness 1.60 mm	IEC 60695-11-10
Oxygen Index	43 %	ASTM D2863
	49 %	Dry; ISO 4589-1/-2

Optical Properties	Original Value	Comments
Refractive Index	1.41	sodium D line; ASTM D542

Processing Properties	Original Value	Comments
Melt Temperature	240 °C	Injection Molding; ISO 294
Mold Temperature	60.0 °C	Injection Molding; ISO 10724
Injection Velocity	10.0 mm/sec	Injection Molding; ISO 294
Hold Pressure	13.0 MPa	Injection Molding; ISO 294

Descriptive Properties
Form as Delivered	Pellets
Heat Stabilized	Yes
Light Stabilized	Yes
Moisture Sensitive	No
Processing Methods	Injection Molding
	Other Extrusion
	Sheet Extrusion
	Transfer Molding

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PARKG914 / 144539

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