Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEEK 450G VICTREX UK
VICTREX®
Non specific food、Medical supplies、Nursing supplies
High rigidity、high strength、Chemical resistance、Semi crystalline、Good disinfection perform、Moderate liquidity、Food contact compliance、Ductility
UL
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | VICTREX UK/450G |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 7.0 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C | ISO 179 | NoBreak |
| Suspended wall beam without notch impact strength | 23°C | ISO 180 | NoBreak |
| Impact strength of cantilever beam gap | 23°C | ISO 180/A | 8.0 kJ/m² |
| hardness | Test Condition | Test Method | VICTREX UK/450G |
|---|---|---|---|
| Shore hardness | 邵氏D,23°C | ISO 868 | 85 |
| Electrical performance | Test Condition | Test Method | VICTREX UK/450G |
|---|---|---|---|
| dielectric constant | 23°C,50Hz | IEC 60250 | 3.00 |
| 23°C,1kHz | IEC 60250 | 3.10 | |
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | PLC 4 | |
| Volume resistivity | 125°C | IEC 60093 | 1E+15 ohms·cm |
| dielectric strength | 0.0500mm | IEC 60243-1 | 200 KV/mm |
| Volume resistivity | 23°C | IEC 60093 | 1E+16 ohms·cm |
| 225°C | IEC 60093 | 1E+09 ohms·cm | |
| dielectric constant | 200°C,50Hz | IEC 60250 | 4.50 |
| dielectric strength | 2.00mm | IEC 60243-1 | 23 KV/mm |
| Dissipation Factor | 23°C,1MHz | IEC 60250 | 4E-03 |
| Mechanical properties | Test Condition | Test Method | VICTREX UK/450G |
|---|---|---|---|
| bending strength | 3.5%Strain,23°C | ISO 178 | 125 Mpa |
| 275°C | ISO 178 | 12.5 Mpa | |
| Tensile strain | 断裂,23°C | ISO 527-2 | 45 % |
| bending strength | 125°C | ISO 178 | 85.0 Mpa |
| compression stress | 120°C | ISO 604 | 70.0 Mpa |
| tensile strength | 屈服,23°C | ISO 527-2 | 98.0 Mpa |
| Flexural modulus | 23°C | ISO 178 | 3800 Mpa |
| Tensile modulus | 23°C | ISO 527-2 | 4000 Mpa |
| compression stress | 23°C | ISO 604 | 125 Mpa |
| bending strength | 175°C | ISO 178 | 19.0 Mpa |
| 23°C6 | ISO 178 | 165 Mpa |
| flammability | Test Condition | Test Method | VICTREX UK/450G |
|---|---|---|---|
| toxicity | COcontent | NES713 | 0.0740 |
| CO2content | NES713 | 0.150 | |
| Limiting Oxygen Index | --11 | ISO 4589-2 | 24 % |
| toxicity | Totalgases | NES713 | 0.220 |
| Limiting Oxygen Index | --12 | ISO 4589-2 | 35 % |
| Burning wire flammability index | 2.0mm | IEC 60695-2-12 | 960 °C |
| physical property | Test Condition | Test Method | VICTREX UK/450G |
|---|---|---|---|
| Shrinkage rate | TD | ISO 294-4 | 1.3 % |
| Water absorption rate | 100°C，饱和 | ISO 62 | 0.550 |
| Shrinkage rate | MD | ISO 294-4 | 1.0 % |
| spiral flow length | 内部方法 | 11.0 CM | |
| density | 比重 | ISO 1183 | 1.30 g/cm³ |
| Water absorption rate | 饱和,23°C | ISO 62 | 0.45 % |
| MeltViscosity | 400°C | ISO 11443 | 350 Pa·s |
| Thermal performance | Test Condition | Test Method | VICTREX UK/450G |
|---|---|---|---|
| Linear coefficient of thermal expansion | MD：<143°C | ISO 11359-2 | 4.5E-05 cm/cm/°C |
| Glass Transition Temperature | --8 | ISO 11357-2 | 150 °C |
| Linear coefficient of thermal expansion | TD：>143°C | ISO 11359-2 | 1.4E-04 cm/cm/°C |
| Glass Transition Temperature | --7 | ISO 11357-2 | 143 °C |
| RTI Str | UL 746 | 240 °C | |
| Linear coefficient of thermal expansion | TD：<143°C | ISO 11359-2 | 5.5E-05 cm/cm/°C |
| MD：>143°C | ISO 11359-2 | 1.2E-04 cm/cm/°C | |
| thermal conductivity | 23°C9 | ISO 22007-4 | 0.29 W/m/K |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/Af | 152 °C |
| melting temperature | ISO 11357-3 | 343 °C | |
| thermal conductivity | 23°C10 | ISO 22007-4 | 0.32 W/m/K |
| Heat distortion temperature | 1.8MPa,退火，HDT | ISO 75-2/Af | 160 °C |
| RTI Imp | UL 746 | 180 °C | |
| RTI Elec | UL 746 | 260 °C |
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