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LCP SUMIKASUPER®  E4008-BK SUMITOMO JAPAN

280
  • Properties:
    Chemical resistance
    Aging resistance
    Low viscosity
    dimensional stability
  • Usages:
    Automotive sector
  • Certificates:
    UL

Technical Data Sheet

Physical PropertiesTest ConditionTest MethodTest ResultUnit
Modeling Shrinkage横向流量内部方法1.3%
Modeling Shrinkage流量内部方法0.10%
Moisture Absorption饱和ASTM D5700.020%
Mechanical PropertiesTest ConditionTest MethodTest ResultUnit
Tensile StrengthASTM D638150Mpa
Tensile Elongation断裂ASTM D6385.0%
Flexural Modulus23°CASTM D79012300Mpa
Flexural Modulus200°CASTM D7906300Mpa
Flexural Strength23°CASTM D790139Mpa
Flexural Strength200°CASTM D79039.0Mpa
Shearing StrengthASTM D73252.0Mpa
Poisson RatioASTM D7850.49
Thermal PropertiesTest ConditionTest MethodTest ResultUnit
Deflection Temperature Under Load?1.8 MPa, 未退火ASTM D648313°C
Thermal ConductivityJIS R26180.57W/m/K
Linear thermal expansion coefficient流动 : 150°C内部方法1.4E-5cm/cm/°C
Linear thermal expansion coefficient横向 : 150°C内部方法6.2E-5cm/cm/°C
Electrical performanceTest ConditionTest MethodTest ResultUnit
Comparative Tracking IndexIEC 60112145V
Dissipation Factor?1 kHzASTM D1500.018
Dissipation Factor?1 MHzASTM D1500.034
Dielectric Constant1 kHzASTM D1504.50
Dielectric Constant1 MHzASTM D1503.90
Arc ResistanceASTM D495130sec
Volume ResistivityASTM D2571.0E+15ohms·cm
InjectionTest ConditionTest MethodTest ResultUnit
Drying Time4.0 到 24hr
Rear Temperature330 到 350°C
Middle Temperature350 到 370°C
Front Temperature370 到 390°C
Nozzle Temperature370 到 390°C
Back Pressure1.00 到 5.00Mpa
Screw Speed50 到 100rpm
Injection Pressure120 到 160Mpa
Injection Rate中等偏快
Drying Temperature130°C
Processing (Melt) Temp380°C
Mold Temperature40 到 160°C
Holding Pressure40.0 到 60.0Mpa
Impact PropertiesTest ConditionTest MethodTest ResultUnit
Unnotched Izod Impact Strength6.40 mmASTM D256520J/m
hardnessTest ConditionTest MethodTest ResultUnit
Rockwell HardnessR 级ASTM D78591
FlammabilityTest ConditionTest MethodTest ResultUnit
内部方法330°C
Oxygen IndexISO 527-1,-2(JIS K7161,7162)48%
Flame Rating0.30 mm, NC, BKUL 94V-0
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.