Arkema Kynar® 705 PVDF

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Arkema Kynar® 705 PVDF
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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
Density	1.78 g/cc	0.0643 lb/in³	ISO 1183
Water Absorption	0.020 %	0.020 %	Dry; Sim. to ISO 62
	<= 0.050 %	<= 0.050 %	ASTM D570
Viscosity	200000 - 500000 cP @Shear Rate 100 1/s, Temperature 230 °C	200000 - 500000 cP @Shear Rate 100 1/s, Temperature 446 °F	Melt; ASTM D3835
Linear Mold Shrinkage, Flow	0.020 cm/cm	0.020 in/in	Dry; ISO 294-4, 2577
	0.020 cm/cm	0.020 in/in
Melt Flow	25 - 40 g/10 min @Load 2.16 kg, Temperature 230 °C	25 - 40 g/10 min @Load 4.76 lb, Temperature 446 °F	ASTM D1238
	40 g/10 min @Load 5.00 kg, Temperature 230 °C	40 g/10 min @Load 11.0 lb, Temperature 446 °F	cm³/10 min Volumetric Rate; ISO 1133

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
	54.0 MPa	7830 psi	Dry; ISO 527-1/-2
Elongation at Break	10 - 50 %	10 - 50 %	ASTM D638
	>= 50 %	>= 50 %	Dry; ISO 527-1/-2
Elongation at Yield	5.0 - 10 %	5.0 - 10 %	ASTM D638
	8.0 %	8.0 %	Dry; ISO 527-1/-2
Tensile Modulus	1.38 - 2.31 GPa	200 - 335 ksi	ASTM D638
	2.40 GPa	348 ksi	Dry; ISO 527-1/-2
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	0.534 - 1.07 J/cm	1.00 - 2.00 ft-lb/in	ASTM D256
Charpy Impact Unnotched	20.0 J/cm² @Temperature 23.0 °C	95.2 ft-lb/in² @Temperature 73.4 °F	Dry; ISO 179/1eU
Charpy Impact, Notched	0.600 J/cm² @Temperature 23.0 °C	2.86 ft-lb/in² @Temperature 73.4 °F	Dry; ISO 179/1eA
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

Electrical Properties	Metric	English	Comments
Volume Resistivity	2.00e+14 ohm-cm	2.00e+14 ohm-cm	65% R.H; ASTM D257
Dielectric Constant	4.5 - 9.5 @Frequency 1000 Hz	4.5 - 9.5 @Frequency 1000 Hz	ASTM D150
Dielectric Strength	1.60 kV/mm	40.6 kV/in	ASTM D149
Dissipation Factor	0.010 - 0.21 @Frequency 100000 Hz	0.010 - 0.21 @Frequency 100000 Hz	ASTM D150

Thermal Properties	Metric	English	Comments
CTE, linear	119 - 144 µm/m-°C	66.1 - 80.0 µin/in-°F	ASTM D696
CTE, linear, Parallel to Flow	150 µm/m-°C @Temperature -40.0 - 100 °C	83.3 µin/in-°F @Temperature -40.0 - 212 °F	ISO 11359-1/-2
CTE, linear, Transverse to Flow	150 µm/m-°C @Temperature -40.0 - 100 °C	83.3 µin/in-°F @Temperature -40.0 - 212 °F	ISO 11359-1/-2
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
	0.190 W/m-K @Temperature 230 °C	1.32 BTU-in/hr-ft²-°F @Temperature 446 °F	Melt
Melting Point	165 - 172 °C	329 - 342 °F	ASTM D3418
	170 °C	338 °F	10°C/min; Dry; ISO 11357-1/-3
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
	112 °C	234 °F	Dry; ISO 75-1/-2
Glass Transition Temp, Tg	-40.0 °C	-40.0 °F	10°C/min; Dry; ISO 11357-1/-2
	-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	V-0	IEC 60695-11-10
	V-0 @Thickness 0.800 mm	V-0 @Thickness 0.0315 in	IEC 60695-11-10
Oxygen Index	42 %	42 %	ASTM D2863
	43 %	43 %	Dry; ISO 4589-1/-2

Optical Properties	Metric	English	Comments
Refractive Index	1.42	1.42	sodium D line; ASTM D542

Processing Properties	Metric	English	Comments
Processing Temperature	230 °C	446 °F	Compression Molding; Molding Temperature; ISO 293
Melt Temperature	190 - 270 °C	374 - 518 °F
	230 °C	446 °F	Injection Molding; ISO 294
Mold Temperature	20.0 - 90.0 °C	68.0 - 194 °F
	90.0 °C	194 °F	Injection Molding; ISO 10724

Descriptive Properties
Form as Delivered	Pellets
Moisture Sensitive	No
Processing Methods	Injection Molding

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PARKF732 / 193530

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