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VICTREX® HT™ G22
| Category: | PEK , Polyether Ketone |
| Manufacturer: | Victrex plc |
| Trademark: | VICTREX® HT™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | GhgKpU_VICTREX-HT-G22.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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High performance thermoplastic material, unreinforced PolyEtherKetone (PEK), semi crystalline, depth filtered granules for injection moulding, easy flow, FDA food contact compliant, colour natural/beige. Applications for high strength and stiffness as well as good ductility at higher temperatures. Chemically resistant to aggressive environments, suitable for sterilsation for medical and food contact applications. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | ISO 1183 | ||
| -- 1 | 1.26 | g/cm³ | ISO 1183 |
| -- 2 | 1.30 | g/cm³ | ISO 1183 |
| Spiral Flow | 20.0 | cm | Internal method |
| Molding Shrinkage 3 | ISO 294-4 | ||
| Vertical flow direction : 200°C | 1.2 | % | ISO 294-4 |
| Flow direction : 200°C | 1.0 | % | ISO 294-4 |
| Water Absorption | ISO 62 | ||
| 23°C, 24 hr, 3.20 mm | 0.070 | % | ISO 62 |
| Balance, 23°C, 3.20mm, 50% RH | 0.60 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D, 23°C) | 86 | ISO 868 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus (23°C) | 3700 | MPa | ISO 527-2 |
| Tensile Stress (Yield, 23°C) | 115 | MPa | ISO 527-2 |
| Tensile Strain (Break, 23°C) | 20 | % | ISO 527-2 |
| Flexural Modulus (23°C) | 4200 | MPa | ISO 178 |
| Flexural Stress | ISO 178 | ||
| 3.5% strain, 23°C | 140 | MPa | ISO 178 |
| 23°C | 185 | MPa | ISO 178 |
| 125°C | 110 | MPa | ISO 178 |
| 175°C | 32.0 | MPa | ISO 178 |
| 275°C | 16.0 | MPa | ISO 178 |
| Compressive Stress | ISO 604 | ||
| 23°C | 140 | MPa | ISO 604 |
| 120°C | 90.0 | MPa | ISO 604 |
| 200°C | 30.0 | MPa | ISO 604 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 3.8 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength (23°C) | No Break | ISO 179 | |
| Notched Izod Impact (23°C) | 5.0 | kJ/m² | ISO 180/A |
| Unnotched Izod Impact Strength (23°C) | No Break | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 163 | °C | ISO 75-2/Af |
| Glass Transition Temperature | 152 | °C | ISO 11357-2 |
| Melting Temperature | 373 | °C | ISO 11357-3 |
| Linear thermal expansion coefficient | ISO 11359-2 | ||
| Flow : < 163°C | 4.5E-5 | cm/cm/°C | ISO 11359-2 |
| Flow : > 163°C | 7.5E-5 | cm/cm/°C | ISO 11359-2 |
| Horizontal : < 163°C | 5.5E-5 | cm/cm/°C | ISO 11359-2 |
| Horizontal : > 163°C | 1.3E-4 | cm/cm/°C | ISO 11359-2 |
| Specific Heat (23°C) | 2200 | J/kg/°C | DSC |
| Thermal Conductivity (23°C) | 0.29 | W/m/K | ISO 22007-4 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | IEC 60093 | ||
| -- 4 | 1.0E+9 | ohms·cm | IEC 60093 |
| -- 5 | 1.0E+15 | ohms·cm | IEC 60093 |
| -- 6 | 1.0E+16 | ohms·cm | IEC 60093 |
| Dielectric Strength (2.00 mm) | 23 | kV/mm | IEC 60243-1 |
| Comparative Tracking Index | 150 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glow Wire Flammability Index (2.00 mm) | 960 | °C | IEC 60695-2-12 |
| Oxygen Index | ISO 4589-2 | ||
| -- 7 | 24 | % | ISO 4589-2 |
| -- 8 | 35 | % | ISO 4589-2 |
| Toxicity | NES 713 | ||
| CO Content | 0.0740 | NES 713 | |
| CO2 Content | 0.150 | NES 713 | |
| Total Gases | 0.220 | NES 713 |
| Fill Analysis | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melt Viscosity (400°C) | 190 | Pa·s | ISO 11443 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 - 150 | °C | |
| Drying Time | 3.0 - 5.0 | hr | |
| Hopper Temperature | < 100 | °C | |
| Rear Temperature | 375 | °C | |
| Middle Temperature | 380 - 385 | °C | |
| Front Temperature | 390 | °C | |
| Nozzle Temperature | 395 | °C | |
| Mold Temperature | 190 - 215 | °C |
| Injection instructions |
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| Runner: Die / nozzle >3mm, manifold >3.5mmGate: >2mm or 0.5 x part thicknessAlternative Drying Temperature & Time: 120°C/5 hrs |
| Note Message | |
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| 1 . | Amorphous |
| 2 . | Crystalline |
| 3 . | 395°C nozzle |
| 4 . | 275°C |
| 5 . | 125°C |
| 6 . | 23°C |
| 7 . | 0.4 mm |
| 8 . | 3.2 mm |
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|---|---|---|---|
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