SUMIKASUPER® LCP E6006L

Category: LCP , Liquid Crystal Polymer
Manufacturer: Sumitomo Chemical Co., Ltd.
Trademark: SUMIKASUPER® LCP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: V0kLtU_SUMIKASUPER-LCP-E6006L.pdf
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SUMIKASUPER LCP is a thermotropic liquid crystalline polyester, showing the highest heat resistance among engineering plastics.
General Information
Filler / Reinforcement
  • Long Glass Fiber
Features
  • Good Adhesion
  • Good Chemical Resistance
  • Good Dimensional Stability
  • Good Heat Aging Resistance
  • Good Moldability
  • High Heat Resistance
  • High Temperature Strength
  • Low Viscosity
  • Low Warpage
  • Weldable
Uses
  • Appliances
  • Automotive Applications
  • Bobbins
  • Connectors
  • Electrical/Electronic Applications
  • Engineering Parts
  • Food Containers
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.61g/cm³ASTM D792
Molding Shrinkage Internal Method
    Flow 0.19%
    Across Flow 0.74%
Water Absorption (Saturation)0.020%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)103ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)164MPaASTM D638
Tensile Elongation (Break)5.0%ASTM D638
Flexural Modulus ASTM D790
    23°C 11300MPa
    200°C 5100MPa
Flexural Strength ASTM D790
    Yield, 23°C 153MPa
    Yield, 200°C 34.0MPa
Shear Strength 55.0MPaASTM D732
Poisson's Ratio 0.45ASTM E132
ImpactNominal ValueUnitTest Method
Notched Izod Impact (6.40 mm)140J/mASTM D256
Unnotched Izod Impact (6.40 mm)360J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)284°CASTM D648
CLTE Internal Method
    Flow : 150°C 2.0E-5cm/cm/°C
    Transverse : 150°C 8.9E-5cm/cm/°C
Thermal Conductivity 0.53W/m/KJIS R2618
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+15ohms·cmASTM D257
Dielectric Constant ASTM D150
    1 kHz 4.30
    1 MHz 3.70
Dissipation Factor ASTM D150
    1 kHz 0.023
    1 MHz 0.034
Arc Resistance 130secASTM D495
Comparative Tracking Index 115VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flame Rating (0.300 mm, NC, BK)V-0UL 94
Oxygen Index 42%JIS K7201
Additional InformationNominal ValueUnitTest Method
Soldering Resistance 300°CInternal Method
InjectionNominal ValueUnit
Drying Temperature 120 to 150°C
Drying Time 3.0hr
Suggested Max Regrind 30%
Rear Temperature 300 to 320°C
Middle Temperature 320 to 350°C
Front Temperature 340 to 370°C
Nozzle Temperature 340 to 370°C
Processing (Melt) Temp 350°C
Mold Temperature 70.0 to 160°C
Injection Pressure 78.0 to 157MPa
Injection Rate Moderate-Fast
Holding Pressure 20.0 to 39.0MPa
Back Pressure 0.980 to 4.90MPa
Screw Speed 50 to 100rpm
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