ETFE TEFZEL®  HT-2181 CHEMOURS US

708
  • 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

物理性能Test ConditionTest MethodTest Result
表观密度内部方法1.30 g/cm³
熔体质量流动速率297°C/5.0kgASTMD31596.0 g/10min
吸水率24hrASTMD5707E-03 %
热性能Test ConditionTest MethodTest Result
熔融温度ASTMD3418255to280 °C
线性热膨胀系数MD:0到100°CASTMD6961.3E-04 cm/cm/°C
最高使用温度UL746155 °C
可燃性Test ConditionTest MethodTest Result
UL阻燃等级UL94V-0
极限氧指数ASTMD286330to32 %
机械性能Test ConditionTest MethodTest Result
抗张强度23°CASTMD63840.0 Mpa
伸长率断裂,23°CASTMD638300 %
弯曲模量23°CASTMD7901000 Mpa
压缩强度23°CASTMD69517.0 Mpa
电气性能Test ConditionTest MethodTest Result
体积电阻率ASTMD2571E+17 ohms·cm
介电强度0.250mmASTMD14970 KV/mm
介电常数23°C,1MHzASTMD15312.50to2.60
耗散因数23°C,1MHzASTMD15316E-03
耐电弧性ASTMD495122 sec
硬度Test ConditionTest MethodTest Result
肖氏硬度邵氏DASTMD224067
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.

Contact Us

Get App

Top