CoolPoly® D8102

Category: TPE , Thermoplastic Elastomer
Manufacturer: Celanese Corporation
Trademark: CoolPoly®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Pgrhd9_CoolPoly-D8102.pdf
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Message
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
  • Heat conduction
  • Insulation
RoHS Compliance
  • RoHS compliance
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.25g/cm³ISO 1183
Molding Shrinkage ASTM D955
    Flow 0.50%ASTM D955
    Transverse flow 2.0%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)45ISO 868
ElastomersNominal ValueUnitTest Method
Tensile Stress (Yield)2.25MPaISO 37
Tensile Elongation (Break)73%ISO 37
Tear Strength 112kN/mISO 34-1
ThermalNominal ValueUnitTest Method
Specific Heat 1750J/kg/°CASTM C351
Thermal Conductivity 3.0W/m/KASTM C177
ElectricalNominal ValueTest Method
Dielectric Constant (1 MHz)2.64ASTM D150
Dissipation Factor (1 MHz)5.0E-3ASTM D150
FlammabilityNominal ValueTest Method
Flame Rating (1.36 mm)HBUL 94
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 tested in accordance with ASTM E1461.Thermal Diffusivity, ASTM E1461: 0.0144 cm²/sec
InjectionNominal ValueUnit
Drying Temperature 65.0°C
Drying Time 2.0hr
Dew Point -18.0°C
Rear Temperature 180 - 205°C
Middle Temperature 195 - 230°C
Front Temperature 200 - 240°C
Processing (Melt) Temp 200 - 240°C
Mold Temperature 40.0 - 65.0°C
Injection Pressure 21.0 - 50.0MPa
Injection Rate Moderate-Fast
Holding Pressure 3.50 - 35.0MPa
Back Pressure 0.00 - 0.350MPa
Screw Speed 40 - 65rpm
Screw Compression Ratio 2.0:1.0
Note Message
1 .Method B, right-angle specimen (cut)
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