KOCETAL® CF704

Category: Acetal (POM) Copolymer , Acetal (POM) Copolymer
Manufacturer: Kolon Plastics, Inc.
Trademark: KOCETAL®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ExyUZl_KOCETAL-CF704.pdf
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Kocetal CF704 is carbon fiber reinforced grade for high stiffness and electrical conductivity.
General Information
Filler / Reinforcement
  • Carbon Fiber
Features
  • Conductive
  • High Stiffness
RoHS Compliance
  • RoHS Compliant
Appearance
  • Black
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.46g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)6.0g/10 minASTM D1238
Molding Shrinkage - Flow 0.50%ASTM D955
Water Absorption (Equilibrium, 23°C, 60%RH)0.22%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)95ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield, 23°C)120MPaASTM D638
Tensile Elongation (Yield, 23°C)4.0%ASTM D638
Flexural Modulus (23°C)13700MPaASTM D790
Flexural Strength (23°C)175MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)40J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 165°C
    1.8 MPa, Unannealed 162°C
Melting Temperature 166°C
CLTE - Flow 3.0E-5cm/cm/°CASTM D696
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+3ohmsASTM D257
Volume Resistivity 1.0E+2ohms·cmASTM D257
FlammabilityNominal ValueUnitTest Method
Flame Rating HBUL 94
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 3.0hr
Suggested Max Regrind 30%
Rear Temperature 170 to 190°C
Middle Temperature 190 to 210°C
Front Temperature 200 to 220°C
Nozzle Temperature 200 to 220°C
Processing (Melt) Temp 165 to 220°C
Mold Temperature 70.0 to 120°C
Injection Pressure 68.6 to 118MPa
Holding Pressure 98.1MPa
Back Pressure 1.96 to 4.90MPa
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