Victrex® PEEK 450FE20 Polyetheretherketone, 20% PTFE
| Manufacturer | Victrex |
| Trade Name | PEEK |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Product Description:High performance thermoplastic material, 20% filled with PTFE Polyetheretherketone (PEEK), semi crystalline, granules for injection moulding and extrusion, standard flow, FDA food contact compliant, colour natural/beige.Typical Application Areas:Tribological applications. Excellent wear resistance, very low coefficient of friction. Chemically resistant to aggressive environments.Information Provided by VICTREX®
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.40 g/cc | 0.0506 lb/in³ | Crystalline; ISO 1183 |
| Viscosity | 350000 cP
@Temperature 400 °C
|
350000 cP
@Temperature 752 °F
|
melt; ISO 11443 |
| Linear Mold Shrinkage, Flow | 0.012 cm/cm | 0.012 in/in | 360°C nozzle, 160°C tool; ISO 294-4 |
| Linear Mold Shrinkage, Transverse | 0.017 cm/cm | 0.017 in/in | 375°C nozzle, 180°C tool; ISO 294-4 |
| Spiral Flow | 13.0 cm
@Thickness 1.00 mm
|
5.12 in
@Thickness 0.0394 in
|
375°C nozzle, 180°C tool |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 81 | 81 | ISO 868 |
| Tensile Strength, Yield | 78.0 MPa
@Temperature 23.0 °C
|
11300 psi
@Temperature 73.4 °F
|
ISO 527 |
| Elongation at Break | 25 %
@Temperature 23.0 °C
|
25 %
@Temperature 73.4 °F
|
ISO 527 |
| Tensile Modulus | 3.20 GPa
@Temperature 23.0 °C
|
464 ksi
@Temperature 73.4 °F
|
ISO 527 |
| Flexural Strength | 13.0 MPa
@Temperature 275 °C
|
1890 psi
@Temperature 527 °F
|
ISO 178 |
| 18.0 MPa
@Temperature 175 °C
|
2610 psi
@Temperature 347 °F
|
ISO 178 | |
| 70.0 MPa
@Temperature 23.0 °C
|
10200 psi
@Temperature 73.4 °F
|
ISO 178 | |
| 125 MPa
@Temperature 23.0 °C
|
18100 psi
@Temperature 73.4 °F
|
ISO 178 | |
| 100 MPa
@Strain 3.50 %,
Temperature 23.0 °C |
14500 psi
@Strain 3.50 %,
Temperature 73.4 °F |
ISO 178 | |
| Flexural Modulus | 3.20 GPa
@Temperature 23.0 °C
|
464 ksi
@Temperature 73.4 °F
|
ISO 178 |
| Compressive Strength | 65.0 MPa
@Temperature 120 °C
|
9430 psi
@Temperature 248 °F
|
ISO 604 |
| 105 MPa
@Temperature 23.0 °C
|
15200 psi
@Temperature 73.4 °F
|
ISO 604 | |
| Izod Impact, Notched (ISO) | 0.800 kJ/m²
@Temperature 23.0 °C
|
0.381 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 179/U |
| Charpy Impact, Notched | 0.600 J/cm²
@Temperature 23.0 °C
|
2.86 ft-lb/in²
@Temperature 73.4 °F
|
ISO 179/1eA |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 60.0 µm/m-°C
@Temperature <=143 °C
|
33.3 µin/in-°F
@Temperature <=289 °F
|
Average below Tg; ISO 11359 |
| 140 µm/m-°C
@Temperature >=143 °C
|
77.8 µin/in-°F
@Temperature >=289 °F
|
Average above Tg; ISO 11359 | |
| CTE, linear, Parallel to Flow | 40.0 µm/m-°C
@Temperature <=143 °C
|
22.2 µin/in-°F
@Temperature <=289 °F
|
Below Tg; ISO 11359 |
| 120 µm/m-°C
@Temperature >=143 °C
|
66.7 µin/in-°F
@Temperature >=289 °F
|
Above Tg; ISO 11359 | |
| Melting Point | 343 °C | 649 °F | ISO 11357 |
| Deflection Temperature at 1.8 MPa (264 psi) | 150 °C | 302 °F | ISO 75-f |
| Glass Transition Temp, Tg | 143 °C | 289 °F | Onset; ISO 11357 |
| 150 °C | 302 °F | Midpoint; ISO 11357 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | IEC 60093 |
| Dielectric Constant | 2.8
@Frequency 1000 Hz,
Temperature 23.0 °C |
2.8
@Frequency 1000 Hz,
Temperature 73.4 °F |
IEC 60250 |
| Dielectric Strength | 26.0 kV/mm
@Thickness 2.50 mm
|
660 kV/in
@Thickness 0.0984 in
|
IEC 60243-1 |
| Dissipation Factor | 0.0040
@Frequency 1.00e+6 Hz,
Temperature 23.0 °C |
0.0040
@Frequency 1.00e+6 Hz,
Temperature 73.4 °F |
IEC 60250 |
| Comparative Tracking Index | 150 V | 150 V | IEC 60112 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | <= 100 °C | <= 212 °F | Hopper Temperature |
| Nozzle Temperature | 375 °C | 707 °F | |
| Mold Temperature | 170 – 200 °C | 338 – 392 °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
|
