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VECTRA® E540i
| Category: | LCP , Liquid Crystal Polymer |
| Manufacturer: | Celanese Corporation |
| Trademark: | VECTRA® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | gGnoYz_VECTRA-E540i.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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Mineral filled grade with low warp, easy flow and smooth surface appearance. Chemical abbreviation according to ISO 1043-1 : LCP Inherently flame retardant FDA compliant. UL-Listing V-0 in natural and black at1.5mm thickness per UL 94 flame testing. Relative-Temperature-Index (RTI) according to UL 746B: electrical 130°C, mechanical 130°C. UL = Underwriters Laboratories (USA) |
| General Information | |
|---|---|
| Filler / Reinforcement |
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| Features |
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| RoHS Compliance |
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| Resin ID (ISO 1043) |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.74 | g/cm³ | ISO 1183 |
| Molding Shrinkage | ISO 294-4 | ||
| Vertical flow direction | 0.50 | % | ISO 294-4 |
| Flow direction | 0.0 | % | ISO 294-4 |
| Water Absorption | ISO 62 | ||
| Saturated, 23°C | 8.0E-3 | % | ISO 62 |
| Equilibrium, 23°C, 50% RH | 5.0E-3 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 9800 | MPa | ISO 527-2/1A/1 |
| Tensile Stress (Break) | 105 | MPa | ISO 527-2/1A/5 |
| Tensile Strain (Break) | 3.2 | % | ISO 527-2/1A/5 |
| Flexural Modulus (23°C) | 10000 | MPa | ISO 178 |
| Flexural Stress (23°C) | 125 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 5.2 | kJ/m² | ISO 180/1A |
| Unnotched Izod Impact Strength (23°C) | 35 | kJ/m² | ISO 180/1U |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 230 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 195 | °C | ISO 306/B50 |
| Melting Temperature 1 | 335 | °C | ISO 11357-3 |
| Linear thermal expansion coefficient | ISO 11359-2 | ||
| Flow | 1.0E-5 | cm/cm/°C | ISO 11359-2 |
| Lateral | 3.6E-5 | cm/cm/°C | ISO 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+15 | ohms | IEC 60093 |
| Volume Resistivity | 1.0E+16 | ohms·cm | IEC 60093 |
| Dielectric Strength | 46 | kV/mm | IEC 60243-1 |
| Relative Permittivity (1 MHz) | 3.60 | IEC 60250 | |
| Dissipation Factor (1 MHz) | 0.031 | IEC 60250 | |
| Comparative Tracking Index | 200 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (1.50 mm) | V-0 | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 170 | °C | |
| Drying Time | 4.0 - 6.0 | hr | |
| Suggested Max Moisture | 0.010 | % | |
| Hopper Temperature | 20.0 - 30.0 | °C | |
| Rear Temperature | 315 - 325 | °C | |
| Middle Temperature | 320 - 330 | °C | |
| Front Temperature | 325 - 335 | °C | |
| Nozzle Temperature | 335 - 345 | °C | |
| Processing (Melt) Temp | 335 - 345 | °C | |
| Mold Temperature | 80.0 - 120 | °C | |
| Injection Pressure | 50.0 - 150 | MPa | |
| Injection Rate | Fast | ||
| Holding Pressure | 50.0 - 150 | MPa | |
| Back Pressure | 0.00 - 3.00 | MPa |
| Injection instructions |
|---|
| Manifold Temperature: 335 to 345°CZone 4 Temperature: 330 to 340°CFeed Temperature: 60 to 80°C |
| Note Message | |
|---|---|
| 1 . | 10°C/min |
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