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.
Usage:
It is usually used for corrosion-resistance under -180 to 200 centi-degrees, and sealing parts in ordinary electric property conditions.
Main technical indicator:
1) Apparent density: 2.10 - 2.30g/cm3
2) Tensile strength:(>);15.0Mpa
3) Ultimate elongation:(>);150%
PTFE washer is made of suspension PTFE. Compared with other plastics, it has better corrosion-resist |