Isoflon Virgin PTFE Polytetrafluoroethylene

Isoflon Virgin PTFE Polytetrafluoroethylene 物性表: Isoflon Virgin PTFE Polytetrafluoroethylene物性表及特性介绍,Isoflon Virgin PTFE Polytetrafluoroethylene注塑参数详情,如需Isoflon Virgin PTFE Polytetrafluoroethylene下载, 可到相关下载区下载
  • 吸水率 [%]: 0.001
  • 弯曲模量 [MPa]: 0.600
 
Physical PropertiesMetricEnglishComments
Specific Gravity 2.13 - 2.18 g/cc2.13 - 2.18 g/ccISO 1183
Water Absorption 0.0010 %0.0010 %ASTM D570
Deformation 6.0 - 7.5 %
@Time 86400 sec
6.0 - 7.5 %
@Time 24.0 hour
After relaxation period; ASTM D695
 10 - 13 %
@Time 86400 sec,
Pressure 13.7 MPa
10 - 13 %
@Time 24.0 hour,
Pressure 1990 psi
Under load; ASTM D695
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 54 - 6054 - 60ISO 868
Tensile Strength 20.0 - 30.0 MPa2900 - 4350 psiISO 527
Elongation at Break 200 - 300 %200 - 300 %ISO 527
Flexural Modulus 0.600 - 0.700 GPa87.0 - 102 ksi
Coefficient of Friction, Dynamic 0.0700.070ASTM D1894
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+18 ohm-cm1.00e+18 ohm-cmASTM D 257
Dielectric Constant 2.1
@Frequency 6.00e+7 - 2.00e+9 Hz
2.1
@Frequency 6.00e+7 - 2.00e+9 Hz
ASTM D150
Dielectric Strength 20.0 - 70.0 kV/mm508 - 1780 kV/inASTM D149
 
Thermal PropertiesMetricEnglishComments
Melting Point 325 - 335 °C617 - 635 °F
Maximum Service Temperature, Air 260 °C500 °FContinuous
Minimum Service Temperature, Air -200 °C-328 °FContinuous
Flammability, UL94 V-0V-0

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