Victrex® PEEK -HT™ G22 PolyEtherKetone, Unreinforced

Category	Polymer , Thermoplastic , Polyketone
Manufacturer	Victrex
Trade Name	PEEK
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Victrex® PEEK -HT™ G22 PolyEtherKetone, Unreinforced.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Product Description:High performance thermoplastic material, unreinforced PolyEtherKetone (PEK), semi crystalline, depth filtered granules for injection moulding, easy flow, FDA food contact compliant, colour natural/beige.Typical Application Areas:Applications for high strength and stiffness as well as good ductility at higher temperatures. Chemically resistant to aggressive environments, suitable for sterilization for medical and food contact applications.Information Provided by VICTREX®

Physical Properties	Metric	English	Comments
Density	1.30 g/cc	0.0470 lb/in³	Crystalline; ISO 1183
Water Absorption at Saturation	0.60 % @Temperature 23.0 °C	0.60 % @Temperature 73.4 °F	Equilibrium; by immersion; ISO 62-1
	0.75 % @Temperature 100 °C	0.75 % @Temperature 212 °F	immersion; ISO 62-1
Viscosity	200000 cP @Temperature 400 °C	200000 cP @Temperature 752 °F	melt; ISO 11443
Linear Mold Shrinkage, Flow	0.010 cm/cm	0.010 in/in	360°C nozzle, 160°C tool; ISO 294-4
Linear Mold Shrinkage, Transverse	0.012 cm/cm	0.012 in/in	395°C nozzle, 200°C tool; ISO 294-4
Spiral Flow	20.0 cm @Thickness 1.00 mm	7.87 in @Thickness 0.0394 in	395°C nozzle, 200°C tool

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	86 @Temperature 23.0 °C	86 @Temperature 73.4 °F	ISO 868
Tensile Strength, Yield	115 MPa @Temperature 23.0 °C	16700 psi @Temperature 73.4 °F	ISO 527
Elongation at Break	25 % @Temperature 23.0 °C	25 % @Temperature 73.4 °F	ISO 527
Tensile Modulus	4.30 GPa @Temperature 23.0 °C	624 ksi @Temperature 73.4 °F	ISO 527
Flexural Strength	16.0 MPa @Temperature 275 °C	2320 psi @Temperature 527 °F	ISO 178
	32.0 MPa @Temperature 175 °C	4640 psi @Temperature 347 °F	ISO 178
	105 MPa @Temperature 125 °C	15200 psi @Temperature 257 °F	ISO 178
	180 MPa @Temperature 23.0 °C	26100 psi @Temperature 73.4 °F	ISO 178
	130 MPa @Strain 3.50 %, Temperature 23.0 °C	18900 psi @Strain 3.50 %, Temperature 73.4 °F	ISO 178
Flexural Modulus	4.00 GPa @Temperature 23.0 °C	580 ksi @Temperature 73.4 °F	ISO 178
Compressive Strength	30.0 MPa @Temperature 200 °C	4350 psi @Temperature 392 °F	ISO 604
	90.0 MPa @Temperature 120 °C	13100 psi @Temperature 248 °F	ISO 604
	140 MPa @Temperature 23.0 °C	20300 psi @Temperature 73.4 °F	ISO 604
Izod Impact, Notched (ISO)	5.50 kJ/m² @Temperature 23.0 °C	2.62 ft-lb/in² @Temperature 73.4 °F	ISO 180/A
Izod Impact, Unnotched (ISO)	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	ISO 180/U
Charpy Impact Unnotched	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	ISO 180/U
Charpy Impact, Notched	0.380 J/cm² @Temperature 23.0 °C	1.81 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
CTE, linear	55.0 µm/m-°C @Temperature <=152 °C	30.6 µin/in-°F @Temperature <=306 °F	Average below Tg; ISO 11359
	130 µm/m-°C @Temperature >=152 °C	72.2 µin/in-°F @Temperature >=306 °F	Average above Tg; ISO 11359
CTE, linear, Parallel to Flow	45.0 µm/m-°C @Temperature <=152 °C	25.0 µin/in-°F @Temperature <=306 °F	Below Tg; ISO 11359
	75.0 µm/m-°C @Temperature >=152 °C	41.7 µin/in-°F @Temperature >=306 °F	Above Tg; ISO 11359
Thermal Conductivity	0.290 W/m-K @Temperature 23.0 °C	2.01 BTU-in/hr-ft²-°F @Temperature 73.4 °F	Average; ISO/CD 22007-4
	0.320 W/m-K @Temperature 23.0 °C	2.22 BTU-in/hr-ft²-°F @Temperature 73.4 °F	Along flow; ISO 22007-4
Melting Point	373 °C	703 °F	ISO 11357
Deflection Temperature at 1.8 MPa (264 psi)	163 °C	325 °F	ISO 75-f
Glass Transition Temp, Tg	152 °C	306 °F	Onset; ISO 11357
	160 °C	320 °F	Midpoint; ISO 11357
Oxygen Index	24 % @Thickness 0.400 mm	24 % @Thickness 0.0157 in	ISO 4239
	35 % @Thickness 3.20 mm	35 % @Thickness 0.126 in	ISO 4239
Glow Wire Test	960 °C @Thickness 2.00 mm	1760 °F @Thickness 0.0787 in	IEC 60695-2-12

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+9 ohm-cm @Temperature 275 °C	1.00e+9 ohm-cm @Temperature 527 °F	IEC 60093
	1.00e+15 ohm-cm @Temperature 125 °C	1.00e+15 ohm-cm @Temperature 257 °F	IEC 60093
	1.00e+16 ohm-cm @Temperature 23.0 °C	1.00e+16 ohm-cm @Temperature 73.4 °F	IEC 60093
Dielectric Strength	23.0 kV/mm @Thickness 2.00 mm	584 kV/in @Thickness 0.0787 in	IEC 60243-1
Comparative Tracking Index	150 V	150 V	IEC 60112

Processing Properties	Metric	English	Comments
Processing Temperature	<= 100 °C	<= 212 °F	Hopper Temperature
Nozzle Temperature	395 °C	743 °F
Mold Temperature	190 - 215 °C	374 - 419 °F
Drying Temperature	120 °C @Time 18000 sec	248 °F @Time 5.00 hour
	150 °C @Time 10800 sec	302 °F @Time 3.00 hour

Descriptive Properties	Value	Comments
Toxicity Index	0.074	NES 713; CO content
	0.15	NES 713; CO<sub>2</sub> content
	0.22	NES 713; Total gases

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