ETFE TEFZEL®  HT-2181

843
  • Properties:
    copolymer
    Antisolvent
    High impact resistance
    Electrical performance
    wear resistant
    Antichemical
    Middle flow
    Weather resistance
    High toughness
    Hydrolysis resistance
  • Usages:
    film
    Valve components
    Pipe fittings
    switch
    Laptop case
    packing
    container
    Laboratory equipment
    Electronic field
    Electrical field

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
Apparent density内部方法1.30 g/cm³
melt mass-flow rateASTM D31596.0 g/10min
Water absorption rateASTM D5707E-03 %
hardnessTest ConditionTest MethodTest Result
Shore hardnessASTM D224067
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94V-0
Limiting Oxygen IndexASTM D286330to32 %
Mechanical propertiesTest ConditionTest MethodTest Result
tensile strength ASTM D63840.0 Mpa
elongationASTM D638300 %
Flexural modulusASTM D7901000 Mpa
compressive strengthASTM D69517.0 Mpa
Electrical performanceTest ConditionTest MethodTest Result
Volume resistivityASTM D2571E+17 ohms·cm
dielectric strengthASTM D14970 KV/mm
dielectric constantASTM D15312.50to2.60
Dissipation FactorASTM D15316E-03
arc resistanceASTM D495122 sec
Thermal performanceTest ConditionTest MethodTest Result
melting temperatureASTM D3418255to280 °C
Linear coefficient of thermal expansionASTM D6961.3E-04 cm/cm/°C
maximum service temperatureUL 746155 °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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