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Victrex® HT™ G45 Polyetherketone

Category	Polymer , Thermoplastic , Polyketone
Manufacturer	Victrex
Trade Name	HT™
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Victrex® HT™ G45 Polyetherketone.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, low flow, FDA food contact compliantTypical Application Areas: Applications for higher 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	1.26 g/cc	0.0455 lb/in³	Amorphous; ISO 1183
	1.30 g/cc	0.0470 lb/in³	Crystalline; ISO 1183
Water Absorption	0.60 %	0.60 %	by immersion; ISO 62-1
	0.070 % @Time 86400 sec	0.070 % @Time 24.0 hour	3.2 mm thick Tensile bar; ISO 62-1
Viscosity	400000 cP @Temperature 400 °C	400000 cP @Temperature 752 °F	Melt; ISO 11443
Linear Mold Shrinkage, Flow	0.010 cm/cm	0.010 in/in	415°C nozzle, 220°C tool; ISO 294-4
Linear Mold Shrinkage, Transverse	0.012 cm/cm	0.012 in/in	415°C nozzle, 220°C tool; ISO 294-4
Spiral Flow	1900 cm @Thickness 1.00 mm	748 in @Thickness 0.0394 in	415°C nozzle, 220°C tool; Victrex

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	87	87	ISO 868
Tensile Strength, Yield	115 MPa	16700 psi	ISO 527
Elongation at Break	30 %	30 %	ISO 527
Tensile Modulus	3.70 GPa	537 ksi	ISO 527
Flexural Strength	16.0 MPa @Temperature 275 °C	2320 psi @Temperature 527 °F	Result based on HT G22; ISO 178
	32.0 MPa @Temperature 175 °C	4640 psi @Temperature 347 °F	Result based on HT G22; ISO 178
	110 MPa @Temperature 125 °C	16000 psi @Temperature 257 °F	Result based on HT G22; ISO 178
	185 MPa @Temperature 23.0 °C	26800 psi @Temperature 73.4 °F	Result based on HT G22; ISO 178
Flexural Modulus	4.20 GPa	609 ksi	ISO 178
Compressive Strength	30.0 MPa @Temperature 200 °C	4350 psi @Temperature 392 °F	Result based on HT G22; ISO 604
	90.0 MPa @Temperature 120 °C	13100 psi @Temperature 248 °F	Result based on HT G22; ISO 604
	140 MPa @Temperature 23.0 °C	20300 psi @Temperature 73.4 °F	Result based on HT G22; ISO 604
Izod Impact, Notched (ISO)	7.00 kJ/m²	3.33 ft-lb/in²	ISO 180/A
Izod Impact, Unnotched (ISO)	NB	NB	ISO 180/U

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	45.0 µm/m-°C	25.0 µin/in-°F	Below Tg, Result based on HT G22; ISO 11359
	75.0 µm/m-°C	41.7 µin/in-°F	Above Tg, Result based on HT G22; ISO 11359
CTE, linear, Transverse to Flow	55.0 µm/m-°C	30.6 µin/in-°F	Average below Tg, Result based on HT G22; ISO 11359
	130 µm/m-°C	72.2 µin/in-°F	Average above Tg, Result based on HT G22; ISO 11359
Specific Heat Capacity	2.20 J/g-°C	0.526 BTU/lb-°F	DSC
Thermal Conductivity	0.290 W/m-K	2.01 BTU-in/hr-ft²-°F	Result based on 450G; ISO/CD 22007-4
Melting Point	373 °C	703 °F	ISO 11357
Deflection Temperature at 1.8 MPa (264 psi)	163 °C	325 °F	Result based on HT G22; ISO 75-f
Glass Transition Temp, Tg	152 °C	306 °F	Onset; ISO 11357
Flammability, UL94	V-0 @Thickness 1.50 mm	V-0 @Thickness 0.0591 in
Oxygen Index	24 % @Thickness 0.400 mm	24 % @Thickness 0.0157 in	Results based on 450G; ISO 4589
	35 % @Thickness 3.20 mm	35 % @Thickness 0.126 in	Results based on 450G; ISO 4589
Glow Wire Test	960 °C @Thickness 2.00 mm	1760 °F @Thickness 0.0787 in	Result based on 450G; 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	Results based on HT G22
	1.00e+15 ohm-cm @Temperature 125 °C	1.00e+15 ohm-cm @Temperature 257 °F	Results based on HT G22
	1.00e+16 ohm-cm @Temperature 23.0 °C	1.00e+16 ohm-cm @Temperature 73.4 °F	Results based on HT G22
Dielectric Strength	17.0 kV/mm @Thickness 2.50 mm	432 kV/in @Thickness 0.0984 in	IEC 60243-1
Comparative Tracking Index	150 V	150 V	Result based on 450G; IEC 60112

Processing Properties	Metric	English	Comments
Processing Temperature	<= 100 °C	<= 212 °F	Hopper Temperature
Nozzle Temperature	415 °C	779 °F
Zone 1	390 °C	734 °F
Zone 2	395 °C	743 °F
Zone 3	405 °C	761 °F
Zone 4	410 °C	770 °F
Mold Temperature	200 - 220 °C	392 - 428 °F
	<= 250 °C	<= 482 °F
Dry Time	3 hour @Temperature 150 °C	3 hour @Temperature 302 °F
	5 hour @Temperature 120 °C	5 hour @Temperature 248 °F

Descriptive Properties	Value	Comments
Color	Natural/Beige
Gate	> 1mm or 0.5 x part thickness
Runner	Die/nozzle > 3mm, manifold > 3.5mm
Toxicity Index	0.074	CO content, NES 713
	0.15	CO<sub>2</sub>, NES 712
	0.22	Total gases, NES 712

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