CoolPoly® E3607

Category: Nylon 66/6 , Polyamide 66/6 Copolymer
Manufacturer: Celanese Corporation
Trademark: CoolPoly®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: xkGwrB_CoolPoly-E3607.pdf
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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 characteristics.
General Information
Features
  • Electrically Conductive
  • Electromagnetic Shielding (EMI)
  • Radio Frequency Shielding (RFI)
  • Thermally Conductive
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.56g/cm³ISO 1183
Molding Shrinkage ASTM D551
    Flow 0.45%
    Across Flow 0.70%
MechanicalNominal ValueUnitTest Method
Tensile Modulus 10600MPaISO 527-2
Tensile Stress (Yield)50.0MPaISO 527-2
Nominal Tensile Strain at Break 0.60%ISO 527-2
Flexural Modulus 10000MPaISO 178
Flexural Stress 70.0MPaISO 178
ThermalNominal ValueUnitTest Method
Specific Heat 1100J/kg/°CASTM E1461
Thermal Conductivity 20W/m/KASTM E1461
Thermal Diffusivity 0.100cm²/sASTM E1461
FlammabilityNominal ValueTest Method
Flame Rating (1.00 mm)V-0UL 94
InjectionNominal ValueUnit
Drying Temperature 104°C
Drying Time 12 to 24hr
Dew Point -40.0°C
Suggested Max Moisture < 0.050%
Rear Temperature 221 to 252°C
Middle Temperature 232 to 277°C
Front Temperature 238 to 277°C
Nozzle Temperature 238 to 277°C
Processing (Melt) Temp 232 to 282°C
Mold Temperature 38.0 to 93.0°C
Injection Pressure 5.20 to 13.8MPa
Injection Rate Moderate-Fast
Holding Pressure 3.40 to 10.3MPa
Back Pressure 0.500 to 3.00MPa
Screw Speed 50 to 150rpm
Cushion 6.30 to 12.7mm
Screw Compression Ratio 2.5:1.0
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