CoolPoly® E3605

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: 6uszoI_CoolPoly-E3605.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 charactersitics.
General Information
Features
  • Conductivity
  • Heat conduction
  • Electromagnetic shielding (EMI)
  • Good formability
  • Radio frequency shielding (RFI)
RoHS Compliance
  • RoHS compliance
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.35g/cm³ISO 1183
Molding Shrinkage ASTM D955
    Flow 0.70%ASTM D955
    Transverse flow 1.0%ASTM D955
Water Absorption (23°C, 24 hr)1.3%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Modulus 5530MPaISO 527-2
Tensile Stress (Yield)49.0MPaISO 527-2
Nominal Tensile Strain at Break 1.3%ISO 527-2
Flexural Modulus 5870MPaISO 178
Flexural Stress 77.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 1.9kJ/m²ISO 179
Charpy Unnotched Impact Strength 10kJ/m²ISO 179
ThermalNominal ValueUnitTest Method
Specific Heat 1500J/kg/°CASTM C351
Thermal Conductivity 6.0W/m/KASTM C177
Additional Information
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 teste in accordance with ASTM E1461.Thermal Diffusivity, ASTM E1461: 0.029 cm²/sec
InjectionNominal ValueUnit
Drying Temperature 104°C
Drying Time 12hr
Dew Point -40.0°C
Suggested Max Moisture 0.050%
Rear Temperature 290 - 310°C
Middle Temperature 300 - 315°C
Front Temperature 305 - 320°C
Nozzle Temperature 310 - 330°C
Processing (Melt) Temp 310 - 316°C
Mold Temperature 107 - 163°C
Injection Pressure 70.0 - 105MPa
Injection Rate Moderate-Fast
Holding Pressure 35.0 - 70.0MPa
Back Pressure 0.00 - 0.700MPa
Screw Speed 50 - 150rpm
Screw Compression Ratio 2.5:1.0
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