
PEEK 450G VICTREX UK
944
Form:Granules | Grade:Injection grade
Properties:
High rigidityhigh strengthChemical resistanceSemi crystallineGood disinfection performModerate liquidityFood contact complianceDuctility
Typical Applications:
Non specific foodMedical suppliesNursing supplies
Product Description
Certificates(1)
Datasheet
Product Description
| Typical Applications: | Non specific food | Medical supplies | Nursing supplies |
| Properties: | High rigidity | high strength | Chemical resistance | Semi crystalline | Good disinfection perform | Moderate liquidity | Food contact compliance | Ductility |
Certificates

Technical Data Sheet
| impact performance | Test Condition | Test Method | Test Result | Test Unit |
|---|---|---|---|---|
| Suspended wall beam without notch impact strength | 23°C | ISO 180 | NoBreak | |
| 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 | |
| Impact strength of cantilever beam gap | 23°C | ISO 180/A | 8.0 | kJ/m² |
| flammability | Test Condition | Test Method | Test Result | Test Unit |
| toxicity | COcontent | NES713 | 0.0740 | |
| Extreme Oxygen Index | --12 | ISO 4589-2 | 35 | % |
| --11 | ISO 4589-2 | 24 | % | |
| Burning wire flammability index | 2.0mm | IEC 60695-2-12 | 960 | °C |
| toxicity | CO2content | NES713 | 0.150 | |
| Totalgases | NES713 | 0.220 | ||
| mechanical properties | Test Condition | Test Method | Test Result | Test Unit |
| Tensile modulus | 23°C | ISO 527-2 | 4000 | Mpa |
| tensile strength | Yield,23°C | ISO 527-2 | 98.0 | Mpa |
| Tensile strain | Break,23°C | ISO 527-2 | 45 | % |
| Bending modulus | 23°C | ISO 178 | 3800 | Mpa |
| bending strength | 23°C6 | ISO 178 | 165 | Mpa |
| 125°C | ISO 178 | 85.0 | Mpa | |
| 175°C | ISO 178 | 19.0 | Mpa | |
| 275°C | ISO 178 | 12.5 | Mpa | |
| Compressive stress | 23°C | ISO 604 | 125 | Mpa |
| 120°C | ISO 604 | 70.0 | Mpa | |
| bending strength | 3.5%Strain,23°C | ISO 178 | 125 | Mpa |
| thermal performance | Test Condition | Test Method | Test Result | Test Unit |
| RTI Str | UL 746 | 240 | °C | |
| RTI Imp | UL 746 | 180 | °C | |
| RTI Elec | UL 746 | 260 | °C | |
| thermal conductivity | 23°C10 | ISO 22007-4 | 0.32 | W/m/K |
| 23°C9 | ISO 22007-4 | 0.29 | W/m/K | |
| Linear coefficient of thermal expansion | TD:>143°C | ISO 11359-2 | 1.4E-04 | cm/cm/°C |
| Hot deformation temperature | 1.8MPa,Unannealed | ISO 75-2/Af | 152 | °C |
| 1.8MPa,Annealed | ISO 75-2/Af | 160 | °C | |
| Glass transition temperature | --7 | ISO 11357-2 | 143 | °C |
| --8 | ISO 11357-2 | 150 | °C | |
| Melting temperature | ISO 11357-3 | 343 | °C | |
| Linear coefficient of thermal expansion | MD:<143°C | ISO 11359-2 | 4.5E-05 | cm/cm/°C |
| MD:>143°C | ISO 11359-2 | 1.2E-04 | cm/cm/°C | |
| TD:<143°C | ISO 11359-2 | 5.5E-05 | cm/cm/°C | |
| Physical properties | Test Condition | Test Method | Test Result | Test Unit |
| Water absorption rate | Saturation,23°C | ISO 62 | 0.45 | % |
| Shrinkage rate | MD | ISO 294-4 | 1.0 | % |
| TD | ISO 294-4 | 1.3 | % | |
| Spiral flow length | Internal Method | 11.0 | CM | |
| density | 比重 | ISO 1183 | 1.30 | g/cm³ |
| Water absorption rate | 100°C,Saturation | ISO 62 | 0.550 | |
| MeltViscosity | 400°C | ISO 11443 | 350 | Pa·s |
| Electrical performance | Test Condition | Test Method | Test Result | Test Unit |
| Dielectric strength | 0.0500mm | IEC 60243-1 | 200 | KV/mm |
| Volume resistivity | 225°C | IEC 60093 | 1E+09 | ohms·cm |
| 125°C | IEC 60093 | 1E+15 | ohms·cm | |
| 23°C | IEC 60093 | 1E+16 | ohms·cm | |
| Compared to the anti leakage trace index | IEC 60112 | PLC 4 | ||
| Dissipation factor | 23°C,1MHz | IEC 60250 | 4E-03 | |
| Dielectric constant | 200°C,50Hz | IEC 60250 | 4.50 | |
| 23°C,1kHz | IEC 60250 | 3.10 | ||
| 23°C,50Hz | IEC 60250 | 3.00 | ||
| Dielectric strength | 2.00mm | IEC 60243-1 | 23 | KV/mm |
| hardness | Test Condition | Test Method | Test Result | Test Unit |
| Shore hardness | ShoreD,23°C | ISO 868 | 85 |
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.