Category: | LCP , Liquid Crystal Polymer |
Manufacturer: | Sumitomo Chemical Co., Ltd. |
Trademark: | SUMIKASUPER® LCP |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | p1fZo3_SUMIKASUPER-LCP-E5006L.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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SUMIKASUPER LCP is a thermotropic liquid crystalline polyester, showing the highest heat resistance among engineering plastics. |
General Information | |
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Filler / Reinforcement |
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Features |
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Uses |
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Forms |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.60 | g/cm³ | ASTM D792 |
Molding Shrinkage | Internal Method | ||
Flow | 0.020 | % | |
Across Flow | 0.86 | % | |
Water Absorption (Saturation) | 0.020 | % | ASTM D570 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (R-Scale) | 90 | ASTM D785 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength (Yield) | 151 | MPa | ASTM D638 |
Tensile Elongation (Break) | 4.5 | % | ASTM D638 |
Flexural Modulus (23°C) | 14200 | MPa | ASTM D790 |
Flexural Strength (Yield, 23°C) | 152 | MPa | ASTM D790 |
Poisson's Ratio | 0.48 | ASTM E132 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact (6.40 mm) | 110 | J/m | ASTM D256 |
Unnotched Izod Impact (6.40 mm) | 380 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (1.8 MPa, Unannealed) | 355 | °C | ASTM D648 |
CLTE | Internal Method | ||
Flow : 150°C | 1.7E-5 | cm/cm/°C | |
Transverse : 150°C | 7.3E-5 | cm/cm/°C | |
Thermal Conductivity | 0.54 | W/m/K | JIS R2618 |
Electrical | Nominal Value | Unit | Test Method |
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Volume Resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
Dielectric Constant | ASTM D150 | ||
1 MHz | 3.70 | ||
1.00 GHz | 3.40 | ||
Dissipation Factor | ASTM D150 | ||
1 MHz | 0.022 | ||
1.00 GHz | 4.0E-3 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating (0.300 mm, All colors) | V-0 | UL 94 |
Additional Information | Nominal Value | Unit | Test Method |
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Soldering Resistance | 350 | °C | Internal Method |
Injection | Nominal Value | Unit | |
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Drying Temperature | 130 | °C | |
Drying Time | 4.0 to 24 | hr | |
Rear Temperature | 350 to 370 | °C | |
Middle Temperature | 370 to 390 | °C | |
Front Temperature | 390 to 410 | °C | |
Nozzle Temperature | 390 to 410 | °C | |
Processing (Melt) Temp | 400 | °C | |
Mold Temperature | 40.0 to 160 | °C | |
Injection Pressure | 120 to 160 | MPa | |
Injection Rate | Moderate-Fast | ||
Holding Pressure | 40.0 to 60.0 | MPa | |
Back Pressure | 1.00 to 5.00 | MPa | |
Screw Speed | 50 to 100 | rpm |
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