Polytetrafluoroethylene(PTFE)Gasket

Characteristic of the products
PTFE washer is made of suspension PTFE. Compared with other plastics, it has better corrosion-resistance and excellent heat-resistance.  It is now widely used as sealing material.

　
　

Main technical indicator

 

Property

Unit

Index value

Apparent density

g/cm 3

2.10 ～2.30

Tensile strength≥ 

MPa

15.0

Ultimate elongation ≥

%

150

Use
It is usually used for corrosion-resistance under -180℃-200℃  and sealing  parts in ordinary electric property conditions.