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ETFE TEFZEL®  HT-2181 CHEMOURS US

636
  • Properties:
    copolymer
    Antisolvent
    High impact resistance
    Electrical performance
    wear resistant
    Antichemical
    Middle flow
    Weather resistance
    High toughness
    Hydrolysis resistance
  • Usages:
    film
    Electrical field
    Electronic field
    Valve components
    Pipe fittings
    switch
    Engine parts
    Seals
    container
    Laboratory equipment

Technical Data Sheet

physical property Test ConditionTest MethodTest ResultUnit
Apparent density内部方法1.30g/cm³
Melt mass flow rate297°C/5.0kgASTMD31596.0g/10min
Water absorption rate24hrASTMD5707E-03%
Mechanical performanceTest ConditionTest MethodTest ResultUnit
Tensile strength23°CASTMD63840.0Mpa
elongation断裂,23°CASTMD638300%
Bending modulus23°CASTMD7901000Mpa
compressive strength23°CASTMD69517.0Mpa
Thermal performanceTest ConditionTest MethodTest ResultUnit
Melting temperatureASTMD3418255to280°C
Linear coefficient of thermal expansionMD:0到100°CASTMD6961.3E-04cm/cm/°C
Maximum operating temperatureUL746155°C
Electrical performanceTest ConditionTest MethodTest ResultUnit
Volume resistivityASTMD2571E+17ohms·cm
Dielectric strength0.250mmASTMD14970KV/mm
Dielectric constant23°C,1MHzASTMD15312.50to2.60
Dissipation factor23°C,1MHzASTMD15316E-03
Arc resistanceASTMD495122sec
hardnessTest ConditionTest MethodTest ResultUnit
Shore hardness邵氏DASTMD224067
flammabilityTest ConditionTest MethodTest ResultUnit
UL flame retardant ratingUL94V-0
Extreme Oxygen IndexASTMD286330to32%
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.