Material property of PTFE
Source:    Publish Time: 2015-09-10 14:52   353 Views   Size:  16px  14px  12px
PTFE is short for Polytetrafluoroethylene, also called F4 or Teflon. It has excellent Combination property, high tempera
PTFE is short for Polytetrafluoroethylene, also called F4 or Teflon. It has excellent Combination property, high temperature resist, corrosive resist, non- stick, self-lubricating, excellent dielectric properties, low coefficient of friction. It also has excellent chemical stability, corrosion resistance, tightness, and good anti-aging endurance, it can work with temperature ranger from -180℃ to 250℃。

PTFE PROPERTY INDEX

Property                                         value
Density                                            2.14g/cm3
Shore hardness                                 60D
Coefficient of friction                          0.41
Compression Strength                        12.96Mpa
Bending Strength                              125Mpa
Impact strength                                2.03kJ/m2
Linear Coefficient of Expansion             12.5*10(-5)1/°C
Thermal conductivity                          0.256W/m(°C)
Flammability                                       Normal flammability