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SUMIKASUPER® LCP E6807L
| 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: | AECr5v_SUMIKASUPER-LCP-E6807L.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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SUMIKASUPER LCP is a thermotropic liquid crystalline polyester, showing the highest heat resistance among engineering plastics. SUMIKASUPER LCP E6807L is 35% reinforced with a combination of glass fiber and inorganic filler. |
| 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 |
|---|---|---|---|
| Specific Gravity | 1.67 | g/cm³ | ASTM D792 |
| Molding Shrinkage | ASTM D955 | ||
| Flow | 0.11 | % | ASTM D955 |
| Transverse flow | 0.63 | % | ASTM D955 |
| Water Absorption (Saturation) | 0.020 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 101 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 134 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 4.5 | % | ASTM D638 |
| Flexural Modulus (23°C) | 12100 | MPa | ASTM D790 |
| Flexural Strength (23°C) | 145 | MPa | ASTM D790 |
| Shear Strength | 53.0 | MPa | ASTM D732 |
| Poisson's Ratio | 0.41 | ASTM E132 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Unnotched Izod Impact (6.40 mm) | 340 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 270 | °C | ASTM D648 |
| Linear thermal expansion coefficient | ASTM D696 | ||
| Flow : 50 to 150°C | 1.0E-5 | cm/cm/°C | ASTM D696 |
| Lateral : 50 to 150°C | 6.3E-5 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
| Dielectric Constant | ASTM D150 | ||
| 1 kHz | 4.30 | ASTM D150 | |
| 1 MHz | 3.80 | ASTM D150 | |
| Dissipation Factor | ASTM D150 | ||
| 1 kHz | 0.020 | ASTM D150 | |
| 1 MHz | 0.030 | ASTM D150 | |
| Arc Resistance | 180 | sec | ASTM D495 |
| Comparative Tracking Index (CTI) | 150 | V | UL 746 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (0.280 mm) | V-0 | UL 94 | |
| Oxygen Index | 45 | % | ASTM D2863 |
| Additional Information |
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| Mold Shrinkage, Sumitomo Chemical Method, Machine Direction: 1.1 mils/inMold Shrinkage, Sumitomo Chemical Method, Transverse Direction: 6.3 mils/inFlexural Strength, ASTM D790, 392°F: 4206 psiFlexural Modulus, ASTM D790, 392°F: 652670 psi |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 - 150 | °C | |
| Drying Time | 3.0 | hr | |
| Suggested Max Regrind | 30 | % | |
| Rear Temperature | 300 - 320 | °C | |
| Middle Temperature | 320 - 350 | °C | |
| Front Temperature | 340 - 370 | °C | |
| Nozzle Temperature | 340 - 370 | °C | |
| Mold Temperature | 70.0 - 160 | °C | |
| Injection Pressure | 78.0 - 157 | MPa | |
| Injection Rate | Moderate-Fast | ||
| Holding Pressure | 20.0 - 39.0 | MPa | |
| Back Pressure | 0.980 - 4.90 | MPa | |
| Screw Speed | 50 - 100 | rpm |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Axiall PVC 18760 | Axiall Corporation | PVC, Flexible | Axiall PVC |
| ExxonMobil™ HDPE HD 6908 Series | ExxonMobil Chemical | HDPE, UHMW | ExxonMobil™ HDPE |
| Diakon® TD542 | Lucite International Inc. | Acrylic (PMMA) | Diakon® |
| LAPEROS® B230 | Polyplastics Co., Ltd. | LCP | LAPEROS® |
| Karina WHITE PVC COMPOUND -E TR-652D10/ 1-Y | Karina Ind. e Com. de Plásticos Ltda | PVC, Unspecified | Karina |
