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Zenite® 7145L
| Category: | LCP , Liquid Crystal Polymer |
| Manufacturer: | Celanese Corporation |
| Trademark: | Zenite® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Y45xmM_Zenite-7145L.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Zenite® 7145L is a 45% glass fiber reinforced and lubricated liquid crystal polymer for injection molding. It has excellent impact resistance and high heat deflection temperature. |
| General Information | |
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| Filler / Reinforcement |
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| Additive |
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| Features |
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| RoHS Compliance |
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| Processing Method |
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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 | 0.050 | % | ISO 294-4 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale) | 58 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 18000 | MPa | ISO 527-2/1A/1 |
| Tensile Stress (Break) | 120 | MPa | ISO 527-2/1A/5 |
| Tensile Strain (Break) | 0.90 | % | ISO 527-2/1A/5 |
| Flexural Modulus (23°C) | 17800 | MPa | ISO 178 |
| Flexural Stress (23°C) | 180 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C | 10 | kJ/m² | ISO 179/1eA |
| 23°C | 10 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C | 13 | kJ/m² | ISO 179/1eU |
| 23°C | 18 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 295 | °C | ISO 75-2/A |
| Melting Temperature 1 | 355 | °C | ISO 11357-3 |
| Linear thermal expansion coefficient | ISO 11359-2 | ||
| Flow | 7.0E-6 | cm/cm/°C | ISO 11359-2 |
| Lateral | 2.4E-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+15 | ohms·cm | IEC 60093 |
| Dielectric Strength | 36 | kV/mm | IEC 60243-1 |
| Relative Permittivity | IEC 60250 | ||
| 100 Hz | 4.80 | IEC 60250 | |
| 1 MHz | 4.40 | IEC 60250 | |
| Dissipation Factor | IEC 60250 | ||
| 100 Hz | 0.013 | IEC 60250 | |
| 1 MHz | 0.024 | IEC 60250 | |
| Comparative Tracking Index | 200 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (1.50 mm) | V-0 | UL 94 | |
| Oxygen Index | 45 | % | ISO 4589-2 |
| Fill Analysis | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density of Melt | 1.450 | g/cm³ | Internal method |
| Ejection Temperature | 275 | °C | Internal method |
| Specific Heat Capacity of Melt | 1500 | J/kg/°C | Internal method |
| Thermal Conductivity of Melt | 0.32 | W/m/K | Internal method |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 150 | °C | |
| Drying Time | 3.0 | hr | |
| Suggested Max Moisture | 0.010 | % | |
| Hopper Temperature | 20.0 - 30.0 | °C | |
| Rear Temperature | 355 - 365 | °C | |
| Middle Temperature | 360 - 370 | °C | |
| Front Temperature | 360 - 370 | °C | |
| Nozzle Temperature | 360 - 370 | °C | |
| Processing (Melt) Temp | 360 - 370 | °C | |
| Mold Temperature | 80.0 - 120 | °C | |
| Injection Pressure | 50.0 - 150 | MPa | |
| Holding Pressure | 50.0 - 150 | MPa | |
| Back Pressure | 0.00 - 3.00 | MPa |
| Injection instructions |
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| Feed Temperature: 40 to 60°CZone 4 Temperature: 360 to 370°C |
| Note Message | |
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| 1 . | 10°C/min |
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