PTFE gasket PTFE / teflon washers are made of suspension PTFE. PTFE is the most chemical resistance of all known plastic,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 -~+200°C, 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 / teflon washers are made of suspension PTFE. PTFE is the most chemical resistance of all known plastic,it has better corrosion-resistance and excellent heat-resistance It is now widely used as sealing material. |