Order Products : sales@su-jiao.com
SUMIKASUPER® LCP E4205L
| 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: | lX44Y5_SUMIKASUPER-LCP-E4205L.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
|---|
| SUMIKASUPER LCP is a thermotropic liquid crystalline polyester, showing the highest heat resistance among engineering plastics. |
| General Information | |
|---|---|
| Filler / Reinforcement |
|
| Features |
|
| Uses |
|
| Forms |
|
| Processing Method |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.18 | g/cm³ | ASTM D792 |
| Molding Shrinkage | Internal Method | ||
| Flow | 0.66 | % | |
| Across Flow | 1.7 | % | |
| Water Absorption (Saturation) | 0.020 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 82.0 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 5.0 | % | ASTM D638 |
| Flexural Modulus (23°C) | 5600 | MPa | ASTM D790 |
| Flexural Strength (Yield, 23°C) | 85.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Unnotched Izod Impact (6.40 mm) | 310 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 305 | °C | ASTM D648 |
| Thermal Conductivity | 0.41 | W/m/K | JIS R2618 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
| Dielectric Constant (1 MHz) | 2.90 | ASTM D150 | |
| Dissipation Factor (1 MHz) | 0.013 | ASTM D150 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (0.300 mm, BK) | V-0 | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 130 | °C | |
| Drying Time | 4.0 to 24 | hr | |
| Rear Temperature | 330 to 350 | °C | |
| Middle Temperature | 350 to 370 | °C | |
| Front Temperature | 370 to 390 | °C | |
| Nozzle Temperature | 370 to 390 | °C | |
| Processing (Melt) Temp | 380 | °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 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| SEPTON™ V9461 | Kuraray Co., Ltd. | SEEPS | SEPTON™ |
| VINIKA® CF80EA | Mitsubishi Chemical Performance Polymers, Inc. | PVC, Flexible | VINIKA® |
| ISOTHANE® 1085AF | Great Eastern Resins Industrial Co Ltd (GRECO) | TPU-Polyester | ISOTHANE® |
| POLYfill PPC T25020 UV | Polykemi AB | PP Copolymer | POLYfill |
| DOWLEX™ 2355 | The Dow Chemical Company | EPE | DOWLEX™ |
