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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
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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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