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SUMIKASUPER® LCP E6808 WO2
| 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: | L97IcC_SUMIKASUPER-LCP-E6808-WO2.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 E6808 WO2 contains glass fiber reinforcement and an inorganic filler. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.72 | g/cm³ | ASTM D792 |
| Molding Shrinkage | ASTM D955 | ||
| Flow | 0.17 | % | ASTM D955 |
| Transverse flow | 0.37 | % | ASTM D955 |
| Water Absorption (Saturation) | 0.020 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 115 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 6.6 | % | ASTM D638 |
| Flexural Modulus | 11100 | MPa | ASTM D790 |
| Flexural Strength | 127 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Unnotched Izod Impact | 450 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 273 | °C | ASTM D648 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (0.300 mm) | V-0 | UL 94 |
| Additional Information |
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| Mold Shrinkage, Sumitomo Chemical Method, Machine Direction: 1.7 mils/inMold Shrinkage, Sumitomo Chemical Method, Transverse Direction: 3.7 mils/in |
| 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 |
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