Victrex® ST™ ST45GL30 Polyetherketoneetherketoneketone (PEKEKK), 30% Glass Fiber Reinforced
| Manufacturer | Victrex |
| Trade Name | ST™ |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Product Description:High performance thermoplastic material, 30% glass fibre reinforced PolyEtherKetoneEtherKetoneKetone (PEKEKK), semi crystalline, granules for injection moulding, standard flow, colour natural/beige.Typical Application Areas:Applications for higher strength and stiffness at elevated temperatures. Low coefficient of thermal expansion. Chemically resistant to aggressive environments.Information Provided by VICTREX®
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.53 g/cc | 0.0553 lb/in³ | Crystalline; ISO 1183 |
| Water Absorption at Saturation | 0.60 %
@Temperature 100 °C
|
0.60 %
@Temperature 212 °F
|
immersion; ISO 62-1 |
| Viscosity | 600000 cP
@Temperature 420 °C
|
600000 cP
@Temperature 788 °F
|
melt; ISO 11443 |
| Linear Mold Shrinkage, Flow | 0.0030 cm/cm | 0.0030 in/in | 360°C nozzle, 160°C tool; ISO 294-4 |
| Linear Mold Shrinkage, Transverse | 0.0090 cm/cm | 0.0090 in/in | 410°C nozzle, 210°C tool; ISO 294-4 |
| Spiral Flow | 10.0 cm
@Thickness 1.00 mm
|
3.94 in
@Thickness 0.0394 in
|
410°C nozzle, 210°C tool |
| 44.0 cm
@Thickness 3.00 mm
|
17.3 in
@Thickness 0.118 in
|
410°C nozzle, 210°C tool |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 50.0 MPa
@Temperature 275 °C
|
7250 psi
@Temperature 527 °F
|
ISO 527 |
| 80.0 MPa
@Temperature 175 °C
|
11600 psi
@Temperature 347 °F
|
ISO 527 | |
| 130 MPa
@Temperature 125 °C
|
18900 psi
@Temperature 257 °F
|
ISO 527 | |
| 195 MPa
@Temperature 23.0 °C
|
28300 psi
@Temperature 73.4 °F
|
ISO 527 | |
| Elongation at Break | 2.8 %
@Temperature 23.0 °C
|
2.8 %
@Temperature 73.4 °F
|
ISO 527 |
| Tensile Modulus | 12.0 GPa
@Temperature 23.0 °C
|
1740 ksi
@Temperature 73.4 °F
|
ISO 527 |
| Flexural Strength | 70.0 MPa
@Temperature 275 °C
|
10200 psi
@Temperature 527 °F
|
ISO 178 |
| 120 MPa
@Temperature 175 °C
|
17400 psi
@Temperature 347 °F
|
ISO 178 | |
| 180 MPa
@Temperature 125 °C
|
26100 psi
@Temperature 257 °F
|
ISO 178 | |
| 280 MPa
@Temperature 23.0 °C
|
40600 psi
@Temperature 73.4 °F
|
ISO 178 | |
| Flexural Modulus | 11.0 GPa
@Temperature 23.0 °C
|
1600 ksi
@Temperature 73.4 °F
|
ISO 178 |
| Compressive Strength | 50.0 MPa
@Temperature 250 °C
|
7250 psi
@Temperature 482 °F
|
ISO 604 |
| 75.0 MPa
@Temperature 200 °C
|
10900 psi
@Temperature 392 °F
|
ISO 604 | |
| 190 MPa
@Temperature 120 °C
|
27600 psi
@Temperature 248 °F
|
ISO 604 | |
| 290 MPa
@Temperature 23.0 °C
|
42100 psi
@Temperature 73.4 °F
|
ISO 604 | |
| Izod Impact, Notched (ISO) | 11.0 kJ/m²
@Temperature 23.0 °C
|
5.23 ft-lb/in²
@Temperature 73.4 °F
|
ISO 180/A |
| Izod Impact, Unnotched (ISO) | 60.0 kJ/m²
@Temperature 23.0 °C
|
28.6 ft-lb/in²
@Temperature 73.4 °F
|
ISO 180/U |
| Charpy Impact Unnotched | 7.00 J/cm²
@Temperature 23.0 °C
|
33.3 ft-lb/in²
@Temperature 73.4 °F
|
ISO 179/1U |
| Charpy Impact, Notched | 0.900 J/cm²
@Temperature 23.0 °C
|
4.28 ft-lb/in²
@Temperature 73.4 °F
|
ISO 179/1eA |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 40.0 µm/m-°C
@Temperature <=162 °C
|
22.2 µin/in-°F
@Temperature <=324 °F
|
Average below Tg; ISO 11359 |
| 100 µm/m-°C
@Temperature >=162 °C
|
55.6 µin/in-°F
@Temperature >=324 °F
|
Average above Tg; ISO 11359 | |
| CTE, linear, Parallel to Flow | 21.0 µm/m-°C
@Temperature <=162 °C
|
11.7 µin/in-°F
@Temperature <=324 °F
|
Below Tg; ISO 11359 |
| 23.0 µm/m-°C
@Temperature >=162 °C
|
12.8 µin/in-°F
@Temperature >=324 °F
|
Above Tg; ISO 11359 | |
| Thermal Conductivity | 0.350 W/m-K | 2.43 BTU-in/hr-ft²-°F | Along flow; ISO 22007-4 |
| 0.300 W/m-K
@Temperature 23.0 °C
|
2.08 BTU-in/hr-ft²-°F
@Temperature 73.4 °F
|
Average; ISO/CD 22007-4 | |
| Melting Point | 387 °C | 729 °F | ISO 11357 |
| Deflection Temperature at 1.8 MPa (264 psi) | 380 °C | 716 °F | ISO 75-f |
| Glass Transition Temp, Tg | 162 °C | 324 °F | Onset; ISO 11357 |
| 169 °C | 336 °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 | 3.3
@Frequency 1000 Hz,
Temperature 23.0 °C |
3.3
@Frequency 1000 Hz,
Temperature 73.4 °F |
IEC 60250 |
| Dielectric Strength | 22.0 kV/mm
@Thickness 2.00 mm
|
559 kV/in
@Thickness 0.0787 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 |
| 150 V | 150 V | IEC 60112 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | <= 100 °C | <= 212 °F | Hopper Temperature |
| Nozzle Temperature | 410 °C | 770 °F | |
| Mold Temperature | 200 – 220 °C | 392 – 428 °F | |
| Drying Temperature | 150 °C
@Time 21600 sec
|
302 °F
@Time 6.00 hour
|
|
| 180 °C
@Time 10800 sec
|
356 °F
@Time 3.00 hour
|
