CoolPoly® D3608

Category: Nylon 46 , Polyamide 46
Manufacturer: Cool Polymers, Inc.
Trademark: CoolPoly®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: bdCunh_CoolPoly-D3608.pdf
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CoolPoly D 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 D series is electrically non-conductive and can be used for its dielectric properties.
General Information
Features
  • Electrically Insulating
  • Good Moldability
  • Thermally Conductive
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.70g/cm³ISO 1183
Water Absorption (Saturation)0.50%ASTM D570
MechanicalNominal ValueUnitTest Method
Tensile Modulus 10000MPaISO 527-2
Tensile Stress (Yield)86.0MPaISO 527-2
Nominal Tensile Strain at Break 1.0%ISO 527-2
Flexural Modulus 9500MPaISO 178
Flexural Stress 120MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 2.8kJ/m²ISO 179
Charpy Unnotched Impact Strength 13kJ/m²ISO 179
ThermalNominal ValueUnitTest Method
Specific Heat 1030J/kg/°CASTM E1461
Thermal Conductivity 1.6W/m/KASTM E1461
Thermal Diffusivity 0.00900cm²/sASTM E1461
InjectionNominal ValueUnit
Drying Temperature 104°C
Drying Time 24hr
Dew Point -40.0°C
Suggested Max Moisture > 0.050%
Rear Temperature 280 to 321°C
Middle Temperature 300 to 332°C
Front Temperature 310 to 338°C
Nozzle Temperature 290 to 327°C
Processing (Melt) Temp 310 to 343°C
Mold Temperature 105 to 165°C
Injection Pressure 5.20 to 10.4MPa
Injection Rate Moderate-Fast
Holding Pressure 1.70 to 5.20MPa
Back Pressure 0.00 to 0.350MPa
Screw Speed 50 to 150rpm
Cushion 0.00 to 6.35mm
Screw Compression Ratio 2.5:1.0
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