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CoolPoly® E4505
| Category: | PC , Polycarbonate |
| Manufacturer: | Cool Polymers, Inc. |
| Trademark: | CoolPoly® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Ta8A8I_CoolPoly-E4505.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 | |
|---|---|
| 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 | 1.40 | g/cm³ | ISO 1183 |
| Molding Shrinkage | ASTM D955 | ||
| Flow | 0.30 | % | ASTM D955 |
| Transverse flow | 0.60 | % | ASTM D955 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 6000 | MPa | ISO 527-2 |
| Tensile Stress (Yield) | 45.0 | MPa | ISO 527-2 |
| Nominal Tensile Strain at Break | 1.0 | % | ISO 527-2 |
| Flexural Modulus | 6250 | MPa | ISO 178 |
| Flexural Stress | 83.0 | MPa | ISO 178 |
| Shear Modulus | 2500 | MPa | ISO 537 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 2.8 | kJ/m² | ISO 179 |
| Charpy Unnotched Impact Strength | 10 | kJ/m² | ISO 179 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, not annealed | 136 | °C | ISO 75-2/B |
| 1.8 MPa, not annealed | 131 | °C | ISO 75-2/A |
| Linear thermal expansion coefficient | ASTM D696 | ||
| Flow : -30 to 30°C | 3.3E-5 | cm/cm/°C | ASTM D696 |
| Lateral : -30 to 30°C | 3.6E-5 | cm/cm/°C | ASTM D696 |
| Specific Heat | 1300 | J/kg/°C | ASTM C351 |
| Thermal Conductivity | 4.0 | W/m/K | ASTM C177 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (2.00 mm) | V-0 | UL 94 |
| Additional Information |
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| The value listed as Thermal Conductivity, ASTM C177, was tested in accordance with ASTM E1461.The value listed as Mold Shrinkage, ASTM D955, was tested in accordance with ASTM D551.The value listed as Specific Heat ASTM C351, was tested in accordance with ASTM E1461.The value listed as Shear Modulus ISO 537, was tested in accordance with ISO 15310.Thermal Diffusivity, ASTM E1461: 0.025 cm²/secEffective Shielding, ASTM D4935, 1G Hz: 55 dbPoisson's Ratio, ISO 527: 0.38 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 150 | °C | |
| Drying Time | 4.0 | hr | |
| Dew Point | -30.0 | °C | |
| Rear Temperature | 280 - 290 | °C | |
| Middle Temperature | 290 - 300 | °C | |
| Front Temperature | 295 - 310 | °C | |
| Processing (Melt) Temp | 295 - 310 | °C | |
| Mold Temperature | 70.0 - 95.0 | °C | |
| Injection Pressure | 75.0 - 150 | MPa | |
| Injection Rate | Moderate-Fast | ||
| Holding Pressure | 55.0 - 100 | MPa | |
| Back Pressure | 0.100 - 0.400 | MPa | |
| Screw Speed | 100 - 150 | rpm | |
| Screw Compression Ratio | 2.0:1.0 |
| Injection instructions |
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| Gate Size: 2.5mm minimum |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| TAROPRENE® 1 D50 E1N | Taro Plast S.p.A. | TPV | TAROPRENE® |
| Zhongfa ABS GR-10 | Yuyao Zhongfa Engineering Plastics Co. Ltd. | ABS | Zhongfa |
| Latene® EP EP 22UVH2 MX/25 | LATI S.p.A. | PP Copolymer | Latene® EP |
| Karina BLACK PVC COMPOUND TR-771D48/ 1-IS | Karina Ind. e Com. de Plásticos Ltda | PVC, Unspecified | Karina |
| PENTAMID B H TF25 black | PENTAC Polymer GmbH | Nylon 6 | PENTAMID B |
