PBT+PET Kepex® 3750GF

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  • Properties:
    Filler
    glass fiber reinforced material
    50%
    filler by weight
  • Usages:
    Applications in the automotive field
    industrial components
    electrical
    and electronic applications

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityISO 11831.75 g/cm³
Shrinkage rate内部方法0.40to0.80 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessR-ScaleISO 2039-2119
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94HB
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile strainBreakISO 527-21.0 %
Flexural modulusISO 17816500 MPa
bending strengthISO 178230 MPa
tensile strength ISO 527-2155 MPa
Impact resistanceTest ConditionTest MethodTest Result
Charpy Notched Impact StrengthISO 179/1eA10 kJ/m²
Electrical performanceTest ConditionTest MethodTest Result
Volume resistivityIEC 600931E+16 ohms·cm
dielectric strengthIEC 60243-122 kV/mm
dielectric constantASTM D1503.40
Dissipation FactorASTM D1502E-03
Thermal performanceTest ConditionTest MethodTest Result
Hot deformation temperature (HDT)ISO 75-2/B220 °C
Hot deformation temperature (HDT)ISO 75-2/A210 °C
melting temperatureISO 11357-3220to250 °C
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.

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