SUMIKASUPER® LCP E6109F

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: B9uGz2_SUMIKASUPER-LCP-E6109F.pdf
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SUMIKASUPER LCP is a thermotropic liquid crystalline polyester, showing the highest heat resistance among engineering plastics.
SUMIKASUPER LCP E6109F is a sliding grade that contains an inorganic filler and fluororesin.
General Information
Filler / Reinforcement
  • Metal
Features
  • Good Adhesion
  • Good Chemical Resistance
  • Good Dimensional Stability
  • Good Heat Aging Resistance
  • Good Moldability
  • Good Wear Resistance
  • High Heat Resistance
  • High Rigidity
  • High Temperature Strength
  • Low Viscosity
  • Weldable
Uses
  • Appliances
  • Automotive Applications
  • Bobbins
  • Electrical/Electronic Applications
  • Engineering Parts
  • Food Containers
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.80g/cm³ASTM D792
Molding Shrinkage Internal Method
    Flow 0.25%
    Across Flow 1.2%
Water Absorption (Saturation)0.020%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)91ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)126MPaASTM D638
Tensile Elongation (Break)5.5%ASTM D638
Flexural Modulus (23°C)11500MPaASTM D790
Flexural Strength (Yield, 23°C)112MPaASTM D790
ImpactNominal ValueUnitTest Method
Unnotched Izod Impact (6.40 mm)380J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)270°CASTM D648
CLTE Internal Method
    Flow : 150°C 1.4E-5cm/cm/°C
    Transverse : 150°C 7.8E-5cm/cm/°C
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+15ohms·cmASTM D257
FlammabilityNominal ValueUnitTest Method
Flame Rating (0.810 mm, BK)V-0UL 94
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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