SUMIKASUPER® LCP E6008

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: hBUvFd_SUMIKASUPER-LCP-E6008.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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SUMIKASUPER LCP is a thermotropic liquid crystalline polyester, showing the highest heat resistance among engineering plastics.
General Information
Filler / Reinforcement
  • Glass Fiber
Features
  • Good Adhesion
  • Good Chemical Resistance
  • Good Dimensional Stability
  • Good Flow
  • Good Heat Aging Resistance
  • Good Moldability
  • High Heat Resistance
  • High Temperature Strength
  • Low Viscosity
  • 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 1.70g/cm³ASTM D792
Molding Shrinkage Internal Method
    Flow 0.18%
    Across Flow 1.2%
Water Absorption (Saturation)0.020%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)103ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)147MPaASTM D638
Tensile Elongation (Break)5.2%ASTM D638
Flexural Modulus ASTM D790
    23°C 12300MPa
    200°C 4900MPa
Flexural Strength ASTM D790
    Yield, 23°C 143MPa
    Yield, 200°C 33.0MPa
Shear Strength 51.0MPaASTM D732
Poisson's Ratio 0.46ASTM E132
ImpactNominal ValueUnitTest Method
Notched Izod Impact (6.40 mm)110J/mASTM D256
Unnotched Izod Impact (6.40 mm)410J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)279°CASTM D648
CLTE Internal Method
    Flow : 150°C 1.3E-5cm/cm/°C
    Transverse : 150°C 5.6E-5cm/cm/°C
Thermal Conductivity 0.52W/m/KJIS R2618
RTI Elec (3.20 mm)220°CUL 746
RTI Imp (3.20 mm)200°CUL 746
RTI Str (3.20 mm)240°CUL 746
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+15ohms·cmASTM D257
Dielectric Constant ASTM D150
    1 kHz 4.40
    1 MHz 3.90
Dissipation Factor ASTM D150
    1 kHz 0.022
    1 MHz 0.032
Arc Resistance 130secASTM D495
Comparative Tracking Index 125VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flame Rating (0.300 mm, ALL)V-0UL 94
Oxygen Index 48%JIS K7201
Additional InformationNominal ValueUnitTest Method
Soldering Resistance 300°CInternal Method
InjectionNominal ValueUnit
Drying Temperature 130°C
Drying Time 2.0 to 4.0hr
Suggested Max Regrind 30%
Rear Temperature 280 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 40.0 to 160°C
Injection Pressure 80.0 to 160MPa
Injection Rate Moderate-Fast
Holding Pressure 20.0 to 40.0MPa
Back Pressure 1.00 to 5.00MPa
Screw Speed 50 to 100rpm
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