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CoolPoly® E4501
| Category: | PC , Polycarbonate |
| Manufacturer: | Celanese Corporation |
| Trademark: | CoolPoly® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | l26rb6_CoolPoly-E4501.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| CoolPoly E series of thermally conductive plastics transfers heat, a characteristic previously unavailable in injection molding grade polymers. CoolPoly is lightweight, netshape moldable and allows design freedom in applications previously restricted to metals. The E series is electrically conductive and provides inherent EMI/RFI shielding charactersitics. |
| General Information | |
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| Features |
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| RoHS Compliance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.28 | g/cm³ | ISO 1183 |
| Molding Shrinkage | ASTM D955 | ||
| Flow | 0.40 | % | |
| Across Flow | 0.50 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 4750 | MPa | ISO 527-2 |
| Tensile Stress (Yield) | 43.0 | MPa | ISO 527-2 |
| Nominal Tensile Strain at Break | 1.6 | % | ISO 527-2 |
| Flexural Modulus | 4700 | MPa | ISO 178 |
| Flexural Stress | 77.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 4.0 | kJ/m² | ISO 179 |
| Charpy Unnotched Impact Strength | 18 | kJ/m² | ISO 179 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermal Conductivity | 4.0 | W/m/K | ASTM E1461 |
| Heat Capacity | 1410 | J/kg/°C | ASTM E1461 |
| Thermal Diffusivity | 0.0230 | cm²/s | ASTM E1461 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 105 | °C | |
| Drying Time | 4.0 | hr | |
| Dew Point | -30.0 | °C | |
| Rear Temperature | 280 to 290 | °C | |
| Middle Temperature | 290 to 300 | °C | |
| Front Temperature | 295 to 310 | °C | |
| Processing (Melt) Temp | 295 to 310 | °C | |
| Mold Temperature | 70.0 to 95.0 | °C | |
| Injection Pressure | 75.0 to 150 | MPa | |
| Injection Rate | Moderate-Fast | ||
| Holding Pressure | 55.0 to 100 | MPa | |
| Back Pressure | 0.100 to 0.400 | MPa | |
| Screw Speed | 100 to 150 | rpm | |
| Screw Compression Ratio | 2.0:1.0 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| MTEGRITY™ PP Homopolymer PP200 | M. Holland Company | PP Homopolymer | MTEGRITY™ PP Homopolymer |
| Xuchuan XCA-4533 | Xuchuan Chemical (Suzhou) Co., Ltd | PUR, Unspecified | Xuchuan |
| EL-Pro™ P841J | SCG Chemicals Co., Ltd. | PP Impact Copolymer | EL-Pro™ |
| Karina IVORY PVC COMPOUND -E 70900-35/ 1-E-AC | Karina Ind. e Com. de Plásticos Ltda | PVC, Unspecified | Karina |
| TechnoElast S A8008 I 1 nat | TechnoCompound GmbH | TPE | TechnoElast |
